Home / 134,557.95-201,766.83-63,461.49

Finding the Fourth Proportional to 134,557.95, 201,766.83 and 63,461.49

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Solution

The fourth proportional to 134,557.95, 201,766.83 and 63,461.49 is: 95,159.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,557.95 : 201,766.83 = 63,461.49 : x
  2. Step 2: Convert to fraction form
    134,557.95/201,766.83 = 63,461.49/x
  3. Step 3: Cross multiply
    134,557.95x = 201,766.83 × 63,461.49
  4. Step 4: Simplify right side
    134,557.95x = 12,804,423,664.38
  5. Step 5: Solve for x
    x = 12,804,423,664.38/134,557.95
  6. Step 6: Final answer
    x = 95,159.18

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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.