Home / 44,346.29-66,461.67-18,020.25

Finding the Fourth Proportional to 44,346.29, 66,461.67 and 18,020.25

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Solution

The fourth proportional to 44,346.29, 66,461.67 and 18,020.25 is: 27,006.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,346.29 : 66,461.67 = 18,020.25 : x
  2. Step 2: Convert to fraction form
    44,346.29/66,461.67 = 18,020.25/x
  3. Step 3: Cross multiply
    44,346.29x = 66,461.67 × 18,020.25
  4. Step 4: Simplify right side
    44,346.29x = 1,197,655,908.82
  5. Step 5: Solve for x
    x = 1,197,655,908.82/44,346.29
  6. Step 6: Final answer
    x = 27,006.91

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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.