Home / 134,030.24-200,986.31-62,973.10

Finding the Fourth Proportional to 134,030.24, 200,986.31 and 62,973.10

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Solution

The fourth proportional to 134,030.24, 200,986.31 and 62,973.10 is: 94,431.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,030.24 : 200,986.31 = 62,973.10 : x
  2. Step 2: Convert to fraction form
    134,030.24/200,986.31 = 62,973.10/x
  3. Step 3: Cross multiply
    134,030.24x = 200,986.31 × 62,973.10
  4. Step 4: Simplify right side
    134,030.24x = 12,656,730,276.38
  5. Step 5: Solve for x
    x = 12,656,730,276.38/134,030.24
  6. Step 6: Final answer
    x = 94,431.90

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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.