Home / 25,103.66-37,644.41-9,510.35

Finding the Fourth Proportional to 25,103.66, 37,644.41 and 9,510.35

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Solution

The fourth proportional to 25,103.66, 37,644.41 and 9,510.35 is: 14,261.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,103.66 : 37,644.41 = 9,510.35 : x
  2. Step 2: Convert to fraction form
    25,103.66/37,644.41 = 9,510.35/x
  3. Step 3: Cross multiply
    25,103.66x = 37,644.41 × 9,510.35
  4. Step 4: Simplify right side
    25,103.66x = 358,011,350.20
  5. Step 5: Solve for x
    x = 358,011,350.20/25,103.66
  6. Step 6: Final answer
    x = 14,261.32

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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.