Home / 15,050.84-22,574.45-3,958.38

Finding the Fourth Proportional to 15,050.84, 22,574.45 and 3,958.38

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Solution

The fourth proportional to 15,050.84, 22,574.45 and 3,958.38 is: 5,937.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,050.84 : 22,574.45 = 3,958.38 : x
  2. Step 2: Convert to fraction form
    15,050.84/22,574.45 = 3,958.38/x
  3. Step 3: Cross multiply
    15,050.84x = 22,574.45 × 3,958.38
  4. Step 4: Simplify right side
    15,050.84x = 89,358,261.29
  5. Step 5: Solve for x
    x = 89,358,261.29/15,050.84
  6. Step 6: Final answer
    x = 5,937.10

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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.