Home / 42,397.62-58,505.78-23,533.26

Finding the Fourth Proportional to 42,397.62, 58,505.78 and 23,533.26

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Solution

The fourth proportional to 42,397.62, 58,505.78 and 23,533.26 is: 32,474.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,397.62 : 58,505.78 = 23,533.26 : x
  2. Step 2: Convert to fraction form
    42,397.62/58,505.78 = 23,533.26/x
  3. Step 3: Cross multiply
    42,397.62x = 58,505.78 × 23,533.26
  4. Step 4: Simplify right side
    42,397.62x = 1,376,831,732.24
  5. Step 5: Solve for x
    x = 1,376,831,732.24/42,397.62
  6. Step 6: Final answer
    x = 32,474.27

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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.