Home / 24,649.20-36,977.40-9,065.52

Finding the Fourth Proportional to 24,649.20, 36,977.40 and 9,065.52

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Solution

The fourth proportional to 24,649.20, 36,977.40 and 9,065.52 is: 13,599.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,649.20 : 36,977.40 = 9,065.52 : x
  2. Step 2: Convert to fraction form
    24,649.20/36,977.40 = 9,065.52/x
  3. Step 3: Cross multiply
    24,649.20x = 36,977.40 × 9,065.52
  4. Step 4: Simplify right side
    24,649.20x = 335,219,359.25
  5. Step 5: Solve for x
    x = 335,219,359.25/24,649.20
  6. Step 6: Final answer
    x = 13,599.60

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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.