Home / 152,057.90-228,086.85-96,070.70

Finding the Fourth Proportional to 152,057.90, 228,086.85 and 96,070.70

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Solution

The fourth proportional to 152,057.90, 228,086.85 and 96,070.70 is: 144,106.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,057.90 : 228,086.85 = 96,070.70 : x
  2. Step 2: Convert to fraction form
    152,057.90/228,086.85 = 96,070.70/x
  3. Step 3: Cross multiply
    152,057.90x = 228,086.85 × 96,070.70
  4. Step 4: Simplify right side
    152,057.90x = 21,912,463,340.30
  5. Step 5: Solve for x
    x = 21,912,463,340.30/152,057.90
  6. Step 6: Final answer
    x = 144,106.05

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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.