Home / 95,603.02-143,407.50-32,422.20

Finding the Fourth Proportional to 95,603.02, 143,407.50 and 32,422.20

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Solution

The fourth proportional to 95,603.02, 143,407.50 and 32,422.20 is: 48,634.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,603.02 : 143,407.50 = 32,422.20 : x
  2. Step 2: Convert to fraction form
    95,603.02/143,407.50 = 32,422.20/x
  3. Step 3: Cross multiply
    95,603.02x = 143,407.50 × 32,422.20
  4. Step 4: Simplify right side
    95,603.02x = 4,649,586,646.50
  5. Step 5: Solve for x
    x = 4,649,586,646.50/95,603.02
  6. Step 6: Final answer
    x = 48,634.31

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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.