Home / 15,101.24-22,690.13-9,557.19

Finding the Fourth Proportional to 15,101.24, 22,690.13 and 9,557.19

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Solution

The fourth proportional to 15,101.24, 22,690.13 and 9,557.19 is: 14,360.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,101.24 : 22,690.13 = 9,557.19 : x
  2. Step 2: Convert to fraction form
    15,101.24/22,690.13 = 9,557.19/x
  3. Step 3: Cross multiply
    15,101.24x = 22,690.13 × 9,557.19
  4. Step 4: Simplify right side
    15,101.24x = 216,853,835.75
  5. Step 5: Solve for x
    x = 216,853,835.75/15,101.24
  6. Step 6: Final answer
    x = 14,360.01

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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.