Home / 63,141.68-87,097.66-46,125.11

Finding the Fourth Proportional to 63,141.68, 87,097.66 and 46,125.11

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Solution

The fourth proportional to 63,141.68, 87,097.66 and 46,125.11 is: 63,625.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,141.68 : 87,097.66 = 46,125.11 : x
  2. Step 2: Convert to fraction form
    63,141.68/87,097.66 = 46,125.11/x
  3. Step 3: Cross multiply
    63,141.68x = 87,097.66 × 46,125.11
  4. Step 4: Simplify right side
    63,141.68x = 4,017,389,248.00
  5. Step 5: Solve for x
    x = 4,017,389,248.00/63,141.68
  6. Step 6: Final answer
    x = 63,625.00

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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.