Home / 44,364.20-66,559.64-26,614.40

Finding the Fourth Proportional to 44,364.20, 66,559.64 and 26,614.40

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Solution

The fourth proportional to 44,364.20, 66,559.64 and 26,614.40 is: 39,929.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,364.20 : 66,559.64 = 26,614.40 : x
  2. Step 2: Convert to fraction form
    44,364.20/66,559.64 = 26,614.40/x
  3. Step 3: Cross multiply
    44,364.20x = 66,559.64 × 26,614.40
  4. Step 4: Simplify right side
    44,364.20x = 1,771,444,882.82
  5. Step 5: Solve for x
    x = 1,771,444,882.82/44,364.20
  6. Step 6: Final answer
    x = 39,929.60

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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.