Home / 134,023.16-200,975.70-62,965.99

Finding the Fourth Proportional to 134,023.16, 200,975.70 and 62,965.99

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Solution

The fourth proportional to 134,023.16, 200,975.70 and 62,965.99 is: 94,421.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,023.16 : 200,975.70 = 62,965.99 : x
  2. Step 2: Convert to fraction form
    134,023.16/200,975.70 = 62,965.99/x
  3. Step 3: Cross multiply
    134,023.16x = 200,975.70 × 62,965.99
  4. Step 4: Simplify right side
    134,023.16x = 12,654,633,957.72
  5. Step 5: Solve for x
    x = 12,654,633,957.72/134,023.16
  6. Step 6: Final answer
    x = 94,421.25

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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.