Home / 42,341.88-58,427.58-24,442.65

Finding the Fourth Proportional to 42,341.88, 58,427.58 and 24,442.65

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Solution

The fourth proportional to 42,341.88, 58,427.58 and 24,442.65 is: 33,728.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,341.88 : 58,427.58 = 24,442.65 : x
  2. Step 2: Convert to fraction form
    42,341.88/58,427.58 = 24,442.65/x
  3. Step 3: Cross multiply
    42,341.88x = 58,427.58 × 24,442.65
  4. Step 4: Simplify right side
    42,341.88x = 1,428,124,979.95
  5. Step 5: Solve for x
    x = 1,428,124,979.95/42,341.88
  6. Step 6: Final answer
    x = 33,728.43

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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.