Home / 44,250.76-66,351.53-14,652.45

Finding the Fourth Proportional to 44,250.76, 66,351.53 and 14,652.45

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Solution

The fourth proportional to 44,250.76, 66,351.53 and 14,652.45 is: 21,970.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,250.76 : 66,351.53 = 14,652.45 : x
  2. Step 2: Convert to fraction form
    44,250.76/66,351.53 = 14,652.45/x
  3. Step 3: Cross multiply
    44,250.76x = 66,351.53 × 14,652.45
  4. Step 4: Simplify right side
    44,250.76x = 972,212,512.38
  5. Step 5: Solve for x
    x = 972,212,512.38/44,250.76
  6. Step 6: Final answer
    x = 21,970.53

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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.