Home / 95,024.26-131,026.16-71,074.18

Finding the Fourth Proportional to 95,024.26, 131,026.16 and 71,074.18

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Solution

The fourth proportional to 95,024.26, 131,026.16 and 71,074.18 is: 98,002.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,024.26 : 131,026.16 = 71,074.18 : x
  2. Step 2: Convert to fraction form
    95,024.26/131,026.16 = 71,074.18/x
  3. Step 3: Cross multiply
    95,024.26x = 131,026.16 × 71,074.18
  4. Step 4: Simplify right side
    95,024.26x = 9,312,576,880.55
  5. Step 5: Solve for x
    x = 9,312,576,880.55/95,024.26
  6. Step 6: Final answer
    x = 98,002.10

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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.