Home / 15,207.04-22,818.11-10,265.84

Finding the Fourth Proportional to 15,207.04, 22,818.11 and 10,265.84

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Solution

The fourth proportional to 15,207.04, 22,818.11 and 10,265.84 is: 15,403.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,207.04 : 22,818.11 = 10,265.84 : x
  2. Step 2: Convert to fraction form
    15,207.04/22,818.11 = 10,265.84/x
  3. Step 3: Cross multiply
    15,207.04x = 22,818.11 × 10,265.84
  4. Step 4: Simplify right side
    15,207.04x = 234,246,986.51
  5. Step 5: Solve for x
    x = 234,246,986.51/15,207.04
  6. Step 6: Final answer
    x = 15,403.85

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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.