Home / 1,030.60-1,546.12-337.29

Finding the Fourth Proportional to 1,030.60, 1,546.12 and 337.29

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Solution

The fourth proportional to 1,030.60, 1,546.12 and 337.29 is: 506.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030.60 : 1,546.12 = 337.29 : x
  2. Step 2: Convert to fraction form
    1,030.60/1,546.12 = 337.29/x
  3. Step 3: Cross multiply
    1,030.60x = 1,546.12 × 337.29
  4. Step 4: Simplify right side
    1,030.60x = 521,490.81
  5. Step 5: Solve for x
    x = 521,490.81/1,030.60
  6. Step 6: Final answer
    x = 506.01

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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.