Home / 25,288.83-34,898.58-14,110.83

Finding the Fourth Proportional to 25,288.83, 34,898.58 and 14,110.83

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Solution

The fourth proportional to 25,288.83, 34,898.58 and 14,110.83 is: 19,472.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,288.83 : 34,898.58 = 14,110.83 : x
  2. Step 2: Convert to fraction form
    25,288.83/34,898.58 = 14,110.83/x
  3. Step 3: Cross multiply
    25,288.83x = 34,898.58 × 14,110.83
  4. Step 4: Simplify right side
    25,288.83x = 492,447,929.62
  5. Step 5: Solve for x
    x = 492,447,929.62/25,288.83
  6. Step 6: Final answer
    x = 19,472.94

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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.