Home / 95,050.60-131,193.18-56,832.77

Finding the Fourth Proportional to 95,050.60, 131,193.18 and 56,832.77

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Solution

The fourth proportional to 95,050.60, 131,193.18 and 56,832.77 is: 78,443.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,050.60 : 131,193.18 = 56,832.77 : x
  2. Step 2: Convert to fraction form
    95,050.60/131,193.18 = 56,832.77/x
  3. Step 3: Cross multiply
    95,050.60x = 131,193.18 × 56,832.77
  4. Step 4: Simplify right side
    95,050.60x = 7,456,071,824.51
  5. Step 5: Solve for x
    x = 7,456,071,824.51/95,050.60
  6. Step 6: Final answer
    x = 78,443.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.