Home / 25,354.92-38,022.93-8,710.23

Finding the Fourth Proportional to 25,354.92, 38,022.93 and 8,710.23

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Solution

The fourth proportional to 25,354.92, 38,022.93 and 8,710.23 is: 13,062.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,354.92 : 38,022.93 = 8,710.23 : x
  2. Step 2: Convert to fraction form
    25,354.92/38,022.93 = 8,710.23/x
  3. Step 3: Cross multiply
    25,354.92x = 38,022.93 × 8,710.23
  4. Step 4: Simplify right side
    25,354.92x = 331,188,465.57
  5. Step 5: Solve for x
    x = 331,188,465.57/25,354.92
  6. Step 6: Final answer
    x = 13,062.10

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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.