Home / 114,252.95-157,667.14-63,264.58

Finding the Fourth Proportional to 114,252.95, 157,667.14 and 63,264.58

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Solution

The fourth proportional to 114,252.95, 157,667.14 and 63,264.58 is: 87,304.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,252.95 : 157,667.14 = 63,264.58 : x
  2. Step 2: Convert to fraction form
    114,252.95/157,667.14 = 63,264.58/x
  3. Step 3: Cross multiply
    114,252.95x = 157,667.14 × 63,264.58
  4. Step 4: Simplify right side
    114,252.95x = 9,974,745,391.90
  5. Step 5: Solve for x
    x = 9,974,745,391.90/114,252.95
  6. Step 6: Final answer
    x = 87,304.05

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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.