Home / 201,335.14-301,730.55-88,996.24

Finding the Fourth Proportional to 201,335.14, 301,730.55 and 88,996.24

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Solution

The fourth proportional to 201,335.14, 301,730.55 and 88,996.24 is: 133,374.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,335.14 : 301,730.55 = 88,996.24 : x
  2. Step 2: Convert to fraction form
    201,335.14/301,730.55 = 88,996.24/x
  3. Step 3: Cross multiply
    201,335.14x = 301,730.55 × 88,996.24
  4. Step 4: Simplify right side
    201,335.14x = 26,852,884,443.13
  5. Step 5: Solve for x
    x = 26,852,884,443.13/201,335.14
  6. Step 6: Final answer
    x = 133,374.06

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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.