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Finding the Fourth Proportional to 63,088, 94,632 and 35,388.16

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Solution

The fourth proportional to 63,088, 94,632 and 35,388.16 is: 53,082.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,088 : 94,632 = 35,388.16 : x
  2. Step 2: Convert to fraction form
    63,088/94,632 = 35,388.16/x
  3. Step 3: Cross multiply
    63,088x = 94,632 × 35,388.16
  4. Step 4: Simplify right side
    63,088x = 3,348,852,357.12
  5. Step 5: Solve for x
    x = 3,348,852,357.12/63,088
  6. Step 6: Final answer
    x = 53,082.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.