Home / 47,586.72-71,424.36-24,230.64

Finding the Fourth Proportional to 47,586.72, 71,424.36 and 24,230.64

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Solution

The fourth proportional to 47,586.72, 71,424.36 and 24,230.64 is: 36,368.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,586.72 : 71,424.36 = 24,230.64 : x
  2. Step 2: Convert to fraction form
    47,586.72/71,424.36 = 24,230.64/x
  3. Step 3: Cross multiply
    47,586.72x = 71,424.36 × 24,230.64
  4. Step 4: Simplify right side
    47,586.72x = 1,730,657,954.39
  5. Step 5: Solve for x
    x = 1,730,657,954.39/47,586.72
  6. Step 6: Final answer
    x = 36,368.51

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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.