Home / 114,833.23-158,475.13-63,851.19

Finding the Fourth Proportional to 114,833.23, 158,475.13 and 63,851.19

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Solution

The fourth proportional to 114,833.23, 158,475.13 and 63,851.19 is: 88,117.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,833.23 : 158,475.13 = 63,851.19 : x
  2. Step 2: Convert to fraction form
    114,833.23/158,475.13 = 63,851.19/x
  3. Step 3: Cross multiply
    114,833.23x = 158,475.13 × 63,851.19
  4. Step 4: Simplify right side
    114,833.23x = 10,118,825,773.42
  5. Step 5: Solve for x
    x = 10,118,825,773.42/114,833.23
  6. Step 6: Final answer
    x = 88,117.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.