Home / 69,466.14-95,865.08-42,593.18

Finding the Fourth Proportional to 69,466.14, 95,865.08 and 42,593.18

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Solution

The fourth proportional to 69,466.14, 95,865.08 and 42,593.18 is: 58,779.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,466.14 : 95,865.08 = 42,593.18 : x
  2. Step 2: Convert to fraction form
    69,466.14/95,865.08 = 42,593.18/x
  3. Step 3: Cross multiply
    69,466.14x = 95,865.08 × 42,593.18
  4. Step 4: Simplify right side
    69,466.14x = 4,083,197,915.86
  5. Step 5: Solve for x
    x = 4,083,197,915.86/69,466.14
  6. Step 6: Final answer
    x = 58,779.69

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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.