Home / 111,082.03-153,292.57-60,094.62

Finding the Fourth Proportional to 111,082.03, 153,292.57 and 60,094.62

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Solution

The fourth proportional to 111,082.03, 153,292.57 and 60,094.62 is: 82,930.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,082.03 : 153,292.57 = 60,094.62 : x
  2. Step 2: Convert to fraction form
    111,082.03/153,292.57 = 60,094.62/x
  3. Step 3: Cross multiply
    111,082.03x = 153,292.57 × 60,094.62
  4. Step 4: Simplify right side
    111,082.03x = 9,212,058,592.74
  5. Step 5: Solve for x
    x = 9,212,058,592.74/111,082.03
  6. Step 6: Final answer
    x = 82,930.23

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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.