Home / 92,488.29-127,602.61-60,208.17

Finding the Fourth Proportional to 92,488.29, 127,602.61 and 60,208.17

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Solution

The fourth proportional to 92,488.29, 127,602.61 and 60,208.17 is: 83,066.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,488.29 : 127,602.61 = 60,208.17 : x
  2. Step 2: Convert to fraction form
    92,488.29/127,602.61 = 60,208.17/x
  3. Step 3: Cross multiply
    92,488.29x = 127,602.61 × 60,208.17
  4. Step 4: Simplify right side
    92,488.29x = 7,682,719,635.32
  5. Step 5: Solve for x
    x = 7,682,719,635.32/92,488.29
  6. Step 6: Final answer
    x = 83,066.94

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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.