Home / 24,476.80-36,727.35-9,686.20

Finding the Fourth Proportional to 24,476.80, 36,727.35 and 9,686.20

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Solution

The fourth proportional to 24,476.80, 36,727.35 and 9,686.20 is: 14,534.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,476.80 : 36,727.35 = 9,686.20 : x
  2. Step 2: Convert to fraction form
    24,476.80/36,727.35 = 9,686.20/x
  3. Step 3: Cross multiply
    24,476.80x = 36,727.35 × 9,686.20
  4. Step 4: Simplify right side
    24,476.80x = 355,748,457.57
  5. Step 5: Solve for x
    x = 355,748,457.57/24,476.80
  6. Step 6: Final answer
    x = 14,534.11

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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.