Home / 95,310.08-143,018.88-94,557.44

Finding the Fourth Proportional to 95,310.08, 143,018.88 and 94,557.44

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Solution

The fourth proportional to 95,310.08, 143,018.88 and 94,557.44 is: 141,889.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,310.08 : 143,018.88 = 94,557.44 : x
  2. Step 2: Convert to fraction form
    95,310.08/143,018.88 = 94,557.44/x
  3. Step 3: Cross multiply
    95,310.08x = 143,018.88 × 94,557.44
  4. Step 4: Simplify right side
    95,310.08x = 13,523,499,164.47
  5. Step 5: Solve for x
    x = 13,523,499,164.47/95,310.08
  6. Step 6: Final answer
    x = 141,889.50

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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.