Home / 42,881.70-59,176.62-24,732.36

Finding the Fourth Proportional to 42,881.70, 59,176.62 and 24,732.36

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Solution

The fourth proportional to 42,881.70, 59,176.62 and 24,732.36 is: 34,130.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,881.70 : 59,176.62 = 24,732.36 : x
  2. Step 2: Convert to fraction form
    42,881.70/59,176.62 = 24,732.36/x
  3. Step 3: Cross multiply
    42,881.70x = 59,176.62 × 24,732.36
  4. Step 4: Simplify right side
    42,881.70x = 1,463,577,469.42
  5. Step 5: Solve for x
    x = 1,463,577,469.42/42,881.70
  6. Step 6: Final answer
    x = 34,130.58

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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.