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Finding the Fourth Proportional to 44,730.40, 67,124.40 and 26,010.40

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Solution

The fourth proportional to 44,730.40, 67,124.40 and 26,010.40 is: 39,032.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,730.40 : 67,124.40 = 26,010.40 : x
  2. Step 2: Convert to fraction form
    44,730.40/67,124.40 = 26,010.40/x
  3. Step 3: Cross multiply
    44,730.40x = 67,124.40 × 26,010.40
  4. Step 4: Simplify right side
    44,730.40x = 1,745,932,493.76
  5. Step 5: Solve for x
    x = 1,745,932,493.76/44,730.40
  6. Step 6: Final answer
    x = 39,032.35

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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.