Home / 134,316.10-201,474.15-94,950.10

Finding the Fourth Proportional to 134,316.10, 201,474.15 and 94,950.10

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Solution

The fourth proportional to 134,316.10, 201,474.15 and 94,950.10 is: 142,425.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,316.10 : 201,474.15 = 94,950.10 : x
  2. Step 2: Convert to fraction form
    134,316.10/201,474.15 = 94,950.10/x
  3. Step 3: Cross multiply
    134,316.10x = 201,474.15 × 94,950.10
  4. Step 4: Simplify right side
    134,316.10x = 19,129,990,689.92
  5. Step 5: Solve for x
    x = 19,129,990,689.92/134,316.10
  6. Step 6: Final answer
    x = 142,425.15

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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.