Home / 25,124.18-34,677.59-14,519.93

Finding the Fourth Proportional to 25,124.18, 34,677.59 and 14,519.93

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Solution

The fourth proportional to 25,124.18, 34,677.59 and 14,519.93 is: 20,041.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,124.18 : 34,677.59 = 14,519.93 : x
  2. Step 2: Convert to fraction form
    25,124.18/34,677.59 = 14,519.93/x
  3. Step 3: Cross multiply
    25,124.18x = 34,677.59 × 14,519.93
  4. Step 4: Simplify right side
    25,124.18x = 503,515,933.38
  5. Step 5: Solve for x
    x = 503,515,933.38/25,124.18
  6. Step 6: Final answer
    x = 20,041.09

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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.