Home / 44,688.45-61,666.20-25,564.35

Finding the Fourth Proportional to 44,688.45, 61,666.20 and 25,564.35

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Solution

The fourth proportional to 44,688.45, 61,666.20 and 25,564.35 is: 35,276.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,688.45 : 61,666.20 = 25,564.35 : x
  2. Step 2: Convert to fraction form
    44,688.45/61,666.20 = 25,564.35/x
  3. Step 3: Cross multiply
    44,688.45x = 61,666.20 × 25,564.35
  4. Step 4: Simplify right side
    44,688.45x = 1,576,456,319.97
  5. Step 5: Solve for x
    x = 1,576,456,319.97/44,688.45
  6. Step 6: Final answer
    x = 35,276.59

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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.