Home / 169,314.24-233,650.08-93,861.12

Finding the Fourth Proportional to 169,314.24, 233,650.08 and 93,861.12

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Solution

The fourth proportional to 169,314.24, 233,650.08 and 93,861.12 is: 129,526.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,314.24 : 233,650.08 = 93,861.12 : x
  2. Step 2: Convert to fraction form
    169,314.24/233,650.08 = 93,861.12/x
  3. Step 3: Cross multiply
    169,314.24x = 233,650.08 × 93,861.12
  4. Step 4: Simplify right side
    169,314.24x = 21,930,658,196.89
  5. Step 5: Solve for x
    x = 21,930,658,196.89/169,314.24
  6. Step 6: Final answer
    x = 129,526.37

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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.