Home / 60,217.04-90,334.08-25,148.72

Finding the Fourth Proportional to 60,217.04, 90,334.08 and 25,148.72

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Solution

The fourth proportional to 60,217.04, 90,334.08 and 25,148.72 is: 37,726.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,217.04 : 90,334.08 = 25,148.72 : x
  2. Step 2: Convert to fraction form
    60,217.04/90,334.08 = 25,148.72/x
  3. Step 3: Cross multiply
    60,217.04x = 90,334.08 × 25,148.72
  4. Step 4: Simplify right side
    60,217.04x = 2,271,786,484.38
  5. Step 5: Solve for x
    x = 2,271,786,484.38/60,217.04
  6. Step 6: Final answer
    x = 37,726.64

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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.