Home / 4,496.60-6,746.05-1,574.84

Finding the Fourth Proportional to 4,496.60, 6,746.05 and 1,574.84

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Solution

The fourth proportional to 4,496.60, 6,746.05 and 1,574.84 is: 2,362.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496.60 : 6,746.05 = 1,574.84 : x
  2. Step 2: Convert to fraction form
    4,496.60/6,746.05 = 1,574.84/x
  3. Step 3: Cross multiply
    4,496.60x = 6,746.05 × 1,574.84
  4. Step 4: Simplify right side
    4,496.60x = 10,623,911.71
  5. Step 5: Solve for x
    x = 10,623,911.71/4,496.60
  6. Step 6: Final answer
    x = 2,362.65

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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.