Home / 44,263.10-66,405.01-17,610.60

Finding the Fourth Proportional to 44,263.10, 66,405.01 and 17,610.60

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Solution

The fourth proportional to 44,263.10, 66,405.01 and 17,610.60 is: 26,420.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,263.10 : 66,405.01 = 17,610.60 : x
  2. Step 2: Convert to fraction form
    44,263.10/66,405.01 = 17,610.60/x
  3. Step 3: Cross multiply
    44,263.10x = 66,405.01 × 17,610.60
  4. Step 4: Simplify right side
    44,263.10x = 1,169,432,069.11
  5. Step 5: Solve for x
    x = 1,169,432,069.11/44,263.10
  6. Step 6: Final answer
    x = 26,420.02

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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.