Home / 71,066.02-106,482.38-24,293.38

Finding the Fourth Proportional to 71,066.02, 106,482.38 and 24,293.38

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Solution

The fourth proportional to 71,066.02, 106,482.38 and 24,293.38 is: 36,400.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,066.02 : 106,482.38 = 24,293.38 : x
  2. Step 2: Convert to fraction form
    71,066.02/106,482.38 = 24,293.38/x
  3. Step 3: Cross multiply
    71,066.02x = 106,482.38 × 24,293.38
  4. Step 4: Simplify right side
    71,066.02x = 2,586,816,920.64
  5. Step 5: Solve for x
    x = 2,586,816,920.64/71,066.02
  6. Step 6: Final answer
    x = 36,400.19

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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.