Home / 42,296.84-58,367.11-23,432.60

Finding the Fourth Proportional to 42,296.84, 58,367.11 and 23,432.60

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Solution

The fourth proportional to 42,296.84, 58,367.11 and 23,432.60 is: 32,335.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,296.84 : 58,367.11 = 23,432.60 : x
  2. Step 2: Convert to fraction form
    42,296.84/58,367.11 = 23,432.60/x
  3. Step 3: Cross multiply
    42,296.84x = 58,367.11 × 23,432.60
  4. Step 4: Simplify right side
    42,296.84x = 1,367,693,141.79
  5. Step 5: Solve for x
    x = 1,367,693,141.79/42,296.84
  6. Step 6: Final answer
    x = 32,335.59

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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.