Home / 42,341.50-58,427.07-24,442.28

Finding the Fourth Proportional to 42,341.50, 58,427.07 and 24,442.28

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Solution

The fourth proportional to 42,341.50, 58,427.07 and 24,442.28 is: 33,727.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,341.50 : 58,427.07 = 24,442.28 : x
  2. Step 2: Convert to fraction form
    42,341.50/58,427.07 = 24,442.28/x
  3. Step 3: Cross multiply
    42,341.50x = 58,427.07 × 24,442.28
  4. Step 4: Simplify right side
    42,341.50x = 1,428,090,525.18
  5. Step 5: Solve for x
    x = 1,428,090,525.18/42,341.50
  6. Step 6: Final answer
    x = 33,727.91

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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.