Home / 25,126.16-37,658.28-10,325.84

Finding the Fourth Proportional to 25,126.16, 37,658.28 and 10,325.84

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Solution

The fourth proportional to 25,126.16, 37,658.28 and 10,325.84 is: 15,476.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,126.16 : 37,658.28 = 10,325.84 : x
  2. Step 2: Convert to fraction form
    25,126.16/37,658.28 = 10,325.84/x
  3. Step 3: Cross multiply
    25,126.16x = 37,658.28 × 10,325.84
  4. Step 4: Simplify right side
    25,126.16x = 388,853,373.96
  5. Step 5: Solve for x
    x = 388,853,373.96/25,126.16
  6. Step 6: Final answer
    x = 15,476.04

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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.