Home / 4,924.50-7,386.75-1,461.75

Finding the Fourth Proportional to 4,924.50, 7,386.75 and 1,461.75

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Solution

The fourth proportional to 4,924.50, 7,386.75 and 1,461.75 is: 2,192.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924.50 : 7,386.75 = 1,461.75 : x
  2. Step 2: Convert to fraction form
    4,924.50/7,386.75 = 1,461.75/x
  3. Step 3: Cross multiply
    4,924.50x = 7,386.75 × 1,461.75
  4. Step 4: Simplify right side
    4,924.50x = 10,797,581.81
  5. Step 5: Solve for x
    x = 10,797,581.81/4,924.50
  6. Step 6: Final answer
    x = 2,192.63

Related Problems

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.