Home / 7,395.96-10,204.74-4,412.76

Finding the Fourth Proportional to 7,395.96, 10,204.74 and 4,412.76

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Solution

The fourth proportional to 7,395.96, 10,204.74 and 4,412.76 is: 6,088.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395.96 : 10,204.74 = 4,412.76 : x
  2. Step 2: Convert to fraction form
    7,395.96/10,204.74 = 4,412.76/x
  3. Step 3: Cross multiply
    7,395.96x = 10,204.74 × 4,412.76
  4. Step 4: Simplify right side
    7,395.96x = 45,031,068.48
  5. Step 5: Solve for x
    x = 45,031,068.48/7,395.96
  6. Step 6: Final answer
    x = 6,088.60

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Half scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.