Home / 42,191.79-58,197.24-27,060.48

Finding the Fourth Proportional to 42,191.79, 58,197.24 and 27,060.48

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Solution

The fourth proportional to 42,191.79, 58,197.24 and 27,060.48 is: 37,325.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,191.79 : 58,197.24 = 27,060.48 : x
  2. Step 2: Convert to fraction form
    42,191.79/58,197.24 = 27,060.48/x
  3. Step 3: Cross multiply
    42,191.79x = 58,197.24 × 27,060.48
  4. Step 4: Simplify right side
    42,191.79x = 1,574,845,293.09
  5. Step 5: Solve for x
    x = 1,574,845,293.09/42,191.79
  6. Step 6: Final answer
    x = 37,325.87

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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.