Home / 92,528.36-127,657.74-60,248.24

Finding the Fourth Proportional to 92,528.36, 127,657.74 and 60,248.24

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Solution

The fourth proportional to 92,528.36, 127,657.74 and 60,248.24 is: 83,122.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,528.36 : 127,657.74 = 60,248.24 : x
  2. Step 2: Convert to fraction form
    92,528.36/127,657.74 = 60,248.24/x
  3. Step 3: Cross multiply
    92,528.36x = 127,657.74 × 60,248.24
  4. Step 4: Simplify right side
    92,528.36x = 7,691,154,157.38
  5. Step 5: Solve for x
    x = 7,691,154,157.38/92,528.36
  6. Step 6: Final answer
    x = 83,122.13

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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.