Home / 180,083.52-270,171.98-95,774.35

Finding the Fourth Proportional to 180,083.52, 270,171.98 and 95,774.35

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Solution

The fourth proportional to 180,083.52, 270,171.98 and 95,774.35 is: 143,686.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,083.52 : 270,171.98 = 95,774.35 : x
  2. Step 2: Convert to fraction form
    180,083.52/270,171.98 = 95,774.35/x
  3. Step 3: Cross multiply
    180,083.52x = 270,171.98 × 95,774.35
  4. Step 4: Simplify right side
    180,083.52x = 25,875,545,772.71
  5. Step 5: Solve for x
    x = 25,875,545,772.71/180,083.52
  6. Step 6: Final answer
    x = 143,686.36

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1.5x scale

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.