Home / 95,083.93-142,655.74-57,176.84

Finding the Fourth Proportional to 95,083.93, 142,655.74 and 57,176.84

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Solution

The fourth proportional to 95,083.93, 142,655.74 and 57,176.84 is: 85,783.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,083.93 : 142,655.74 = 57,176.84 : x
  2. Step 2: Convert to fraction form
    95,083.93/142,655.74 = 57,176.84/x
  3. Step 3: Cross multiply
    95,083.93x = 142,655.74 × 57,176.84
  4. Step 4: Simplify right side
    95,083.93x = 8,156,604,634.76
  5. Step 5: Solve for x
    x = 8,156,604,634.76/95,083.93
  6. Step 6: Final answer
    x = 85,783.21

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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.