Home / 44,934.09-67,411.52-13,343.46

Finding the Fourth Proportional to 44,934.09, 67,411.52 and 13,343.46

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Solution

The fourth proportional to 44,934.09, 67,411.52 and 13,343.46 is: 20,018.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,934.09 : 67,411.52 = 13,343.46 : x
  2. Step 2: Convert to fraction form
    44,934.09/67,411.52 = 13,343.46/x
  3. Step 3: Cross multiply
    44,934.09x = 67,411.52 × 13,343.46
  4. Step 4: Simplify right side
    44,934.09x = 899,502,920.66
  5. Step 5: Solve for x
    x = 899,502,920.66/44,934.09
  6. Step 6: Final answer
    x = 20,018.27

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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.