Home / 134,552.05-201,713.54-59,631.35

Finding the Fourth Proportional to 134,552.05, 201,713.54 and 59,631.35

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Solution

The fourth proportional to 134,552.05, 201,713.54 and 59,631.35 is: 89,396.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,552.05 : 201,713.54 = 59,631.35 : x
  2. Step 2: Convert to fraction form
    134,552.05/201,713.54 = 59,631.35/x
  3. Step 3: Cross multiply
    134,552.05x = 201,713.54 × 59,631.35
  4. Step 4: Simplify right side
    134,552.05x = 12,028,449,396.75
  5. Step 5: Solve for x
    x = 12,028,449,396.75/134,552.05
  6. Step 6: Final answer
    x = 89,396.26

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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.