Home / 29,426.07-44,114.28-12,773.55

Finding the Fourth Proportional to 29,426.07, 44,114.28 and 12,773.55

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Solution

The fourth proportional to 29,426.07, 44,114.28 and 12,773.55 is: 19,149.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,426.07 : 44,114.28 = 12,773.55 : x
  2. Step 2: Convert to fraction form
    29,426.07/44,114.28 = 12,773.55/x
  3. Step 3: Cross multiply
    29,426.07x = 44,114.28 × 12,773.55
  4. Step 4: Simplify right side
    29,426.07x = 563,495,961.29
  5. Step 5: Solve for x
    x = 563,495,961.29/29,426.07
  6. Step 6: Final answer
    x = 19,149.55

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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.