Home / 44,041.71-66,081.08-27,415.65

Finding the Fourth Proportional to 44,041.71, 66,081.08 and 27,415.65

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Solution

The fourth proportional to 44,041.71, 66,081.08 and 27,415.65 is: 41,135.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,041.71 : 66,081.08 = 27,415.65 : x
  2. Step 2: Convert to fraction form
    44,041.71/66,081.08 = 27,415.65/x
  3. Step 3: Cross multiply
    44,041.71x = 66,081.08 × 27,415.65
  4. Step 4: Simplify right side
    44,041.71x = 1,811,655,623.82
  5. Step 5: Solve for x
    x = 1,811,655,623.82/44,041.71
  6. Step 6: Final answer
    x = 41,135.00

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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.