Home / 5,462.37-7,524.90-4,342.95

Finding the Fourth Proportional to 5,462.37, 7,524.90 and 4,342.95

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Solution

The fourth proportional to 5,462.37, 7,524.90 and 4,342.95 is: 5,982.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462.37 : 7,524.90 = 4,342.95 : x
  2. Step 2: Convert to fraction form
    5,462.37/7,524.90 = 4,342.95/x
  3. Step 3: Cross multiply
    5,462.37x = 7,524.90 × 4,342.95
  4. Step 4: Simplify right side
    5,462.37x = 32,680,264.46
  5. Step 5: Solve for x
    x = 32,680,264.46/5,462.37
  6. Step 6: Final answer
    x = 5,982.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.