Home / 7,534.41-10,397.98-4,348.27

Finding the Fourth Proportional to 7,534.41, 10,397.98 and 4,348.27

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Solution

The fourth proportional to 7,534.41, 10,397.98 and 4,348.27 is: 6,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,534.41 : 10,397.98 = 4,348.27 : x
  2. Step 2: Convert to fraction form
    7,534.41/10,397.98 = 4,348.27/x
  3. Step 3: Cross multiply
    7,534.41x = 10,397.98 × 4,348.27
  4. Step 4: Simplify right side
    7,534.41x = 45,213,224.49
  5. Step 5: Solve for x
    x = 45,213,224.49/7,534.41
  6. Step 6: Final answer
    x = 6,000.90

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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.