Home / 26,370.60-39,459-24,945.72

Finding the Fourth Proportional to 26,370.60, 39,459 and 24,945.72

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Solution

The fourth proportional to 26,370.60, 39,459 and 24,945.72 is: 37,326.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,370.60 : 39,459 = 24,945.72 : x
  2. Step 2: Convert to fraction form
    26,370.60/39,459 = 24,945.72/x
  3. Step 3: Cross multiply
    26,370.60x = 39,459 × 24,945.72
  4. Step 4: Simplify right side
    26,370.60x = 984,333,165.48
  5. Step 5: Solve for x
    x = 984,333,165.48/26,370.60
  6. Step 6: Final answer
    x = 37,326.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.