Home / 41,666.67-57,499.65-22,803.75

Finding the Fourth Proportional to 41,666.67, 57,499.65 and 22,803.75

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Solution

The fourth proportional to 41,666.67, 57,499.65 and 22,803.75 is: 31,468.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,666.67 : 57,499.65 = 22,803.75 : x
  2. Step 2: Convert to fraction form
    41,666.67/57,499.65 = 22,803.75/x
  3. Step 3: Cross multiply
    41,666.67x = 57,499.65 × 22,803.75
  4. Step 4: Simplify right side
    41,666.67x = 1,311,207,643.69
  5. Step 5: Solve for x
    x = 1,311,207,643.69/41,666.67
  6. Step 6: Final answer
    x = 31,468.98

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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.