Home / 24,268.96-36,407.28-8,686.24

Finding the Fourth Proportional to 24,268.96, 36,407.28 and 8,686.24

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Solution

The fourth proportional to 24,268.96, 36,407.28 and 8,686.24 is: 13,030.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,268.96 : 36,407.28 = 8,686.24 : x
  2. Step 2: Convert to fraction form
    24,268.96/36,407.28 = 8,686.24/x
  3. Step 3: Cross multiply
    24,268.96x = 36,407.28 × 8,686.24
  4. Step 4: Simplify right side
    24,268.96x = 316,242,371.83
  5. Step 5: Solve for x
    x = 316,242,371.83/24,268.96
  6. Step 6: Final answer
    x = 13,030.73

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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.