Home / 25,197.92-37,784.48-14,671.52

Finding the Fourth Proportional to 25,197.92, 37,784.48 and 14,671.52

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Solution

The fourth proportional to 25,197.92, 37,784.48 and 14,671.52 is: 22,000.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,197.92 : 37,784.48 = 14,671.52 : x
  2. Step 2: Convert to fraction form
    25,197.92/37,784.48 = 14,671.52/x
  3. Step 3: Cross multiply
    25,197.92x = 37,784.48 × 14,671.52
  4. Step 4: Simplify right side
    25,197.92x = 554,355,754.01
  5. Step 5: Solve for x
    x = 554,355,754.01/25,197.92
  6. Step 6: Final answer
    x = 22,000.06

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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.