Home / 134,335.44-201,573.72-59,507.28

Finding the Fourth Proportional to 134,335.44, 201,573.72 and 59,507.28

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Solution

The fourth proportional to 134,335.44, 201,573.72 and 59,507.28 is: 89,292.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,335.44 : 201,573.72 = 59,507.28 : x
  2. Step 2: Convert to fraction form
    134,335.44/201,573.72 = 59,507.28/x
  3. Step 3: Cross multiply
    134,335.44x = 201,573.72 × 59,507.28
  4. Step 4: Simplify right side
    134,335.44x = 11,995,103,796.68
  5. Step 5: Solve for x
    x = 11,995,103,796.68/134,335.44
  6. Step 6: Final answer
    x = 89,292.18

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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.