Home / 134,167.17-201,248.70-34,326.51

Finding the Fourth Proportional to 134,167.17, 201,248.70 and 34,326.51

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Solution

The fourth proportional to 134,167.17, 201,248.70 and 34,326.51 is: 51,489.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,167.17 : 201,248.70 = 34,326.51 : x
  2. Step 2: Convert to fraction form
    134,167.17/201,248.70 = 34,326.51/x
  3. Step 3: Cross multiply
    134,167.17x = 201,248.70 × 34,326.51
  4. Step 4: Simplify right side
    134,167.17x = 6,908,165,513.04
  5. Step 5: Solve for x
    x = 6,908,165,513.04/134,167.17
  6. Step 6: Final answer
    x = 51,489.24

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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.