Home / 25,057.20-34,582.62-14,444.76

Finding the Fourth Proportional to 25,057.20, 34,582.62 and 14,444.76

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Solution

The fourth proportional to 25,057.20, 34,582.62 and 14,444.76 is: 19,935.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,057.20 : 34,582.62 = 14,444.76 : x
  2. Step 2: Convert to fraction form
    25,057.20/34,582.62 = 14,444.76/x
  3. Step 3: Cross multiply
    25,057.20x = 34,582.62 × 14,444.76
  4. Step 4: Simplify right side
    25,057.20x = 499,537,646.07
  5. Step 5: Solve for x
    x = 499,537,646.07/25,057.20
  6. Step 6: Final answer
    x = 19,935.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.