Home / 39,359.72-54,295.93-24,994.97

Finding the Fourth Proportional to 39,359.72, 54,295.93 and 24,994.97

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Solution

The fourth proportional to 39,359.72, 54,295.93 and 24,994.97 is: 34,480.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,359.72 : 54,295.93 = 24,994.97 : x
  2. Step 2: Convert to fraction form
    39,359.72/54,295.93 = 24,994.97/x
  3. Step 3: Cross multiply
    39,359.72x = 54,295.93 × 24,994.97
  4. Step 4: Simplify right side
    39,359.72x = 1,357,125,141.47
  5. Step 5: Solve for x
    x = 1,357,125,141.47/39,359.72
  6. Step 6: Final answer
    x = 34,480.05

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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.