Home / 60,288.09-90,419.77-22,835.24

Finding the Fourth Proportional to 60,288.09, 90,419.77 and 22,835.24

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Solution

The fourth proportional to 60,288.09, 90,419.77 and 22,835.24 is: 34,248.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,288.09 : 90,419.77 = 22,835.24 : x
  2. Step 2: Convert to fraction form
    60,288.09/90,419.77 = 22,835.24/x
  3. Step 3: Cross multiply
    60,288.09x = 90,419.77 × 22,835.24
  4. Step 4: Simplify right side
    60,288.09x = 2,064,757,148.69
  5. Step 5: Solve for x
    x = 2,064,757,148.69/60,288.09
  6. Step 6: Final answer
    x = 34,248.18

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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.