Home / 44,102.34-66,153.38-17,806.77

Finding the Fourth Proportional to 44,102.34, 66,153.38 and 17,806.77

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Solution

The fourth proportional to 44,102.34, 66,153.38 and 17,806.77 is: 26,710.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,102.34 : 66,153.38 = 17,806.77 : x
  2. Step 2: Convert to fraction form
    44,102.34/66,153.38 = 17,806.77/x
  3. Step 3: Cross multiply
    44,102.34x = 66,153.38 × 17,806.77
  4. Step 4: Simplify right side
    44,102.34x = 1,177,977,933.35
  5. Step 5: Solve for x
    x = 1,177,977,933.35/44,102.34
  6. Step 6: Final answer
    x = 26,710.10

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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.