Home / 134,952.65-202,293.50-46,145.42

Finding the Fourth Proportional to 134,952.65, 202,293.50 and 46,145.42

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Solution

The fourth proportional to 134,952.65, 202,293.50 and 46,145.42 is: 69,171.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,952.65 : 202,293.50 = 46,145.42 : x
  2. Step 2: Convert to fraction form
    134,952.65/202,293.50 = 46,145.42/x
  3. Step 3: Cross multiply
    134,952.65x = 202,293.50 × 46,145.42
  4. Step 4: Simplify right side
    134,952.65x = 9,334,917,278.58
  5. Step 5: Solve for x
    x = 9,334,917,278.58/134,952.65
  6. Step 6: Final answer
    x = 69,171.80

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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.