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Finding the Fourth Proportional to 73,247.66, 101,089.28 and 44,569.34

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Solution

The fourth proportional to 73,247.66, 101,089.28 and 44,569.34 is: 61,510.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,247.66 : 101,089.28 = 44,569.34 : x
  2. Step 2: Convert to fraction form
    73,247.66/101,089.28 = 44,569.34/x
  3. Step 3: Cross multiply
    73,247.66x = 101,089.28 × 44,569.34
  4. Step 4: Simplify right side
    73,247.66x = 4,505,482,490.68
  5. Step 5: Solve for x
    x = 4,505,482,490.68/73,247.66
  6. Step 6: Final answer
    x = 61,510.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.