Home / 134,233.66-201,319.38-59,312.98

Finding the Fourth Proportional to 134,233.66, 201,319.38 and 59,312.98

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Solution

The fourth proportional to 134,233.66, 201,319.38 and 59,312.98 is: 88,955.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,233.66 : 201,319.38 = 59,312.98 : x
  2. Step 2: Convert to fraction form
    134,233.66/201,319.38 = 59,312.98/x
  3. Step 3: Cross multiply
    134,233.66x = 201,319.38 × 59,312.98
  4. Step 4: Simplify right side
    134,233.66x = 11,940,852,359.55
  5. Step 5: Solve for x
    x = 11,940,852,359.55/134,233.66
  6. Step 6: Final answer
    x = 88,955.72

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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.