Home / 44,384.80-66,577.20-41,005.60

Finding the Fourth Proportional to 44,384.80, 66,577.20 and 41,005.60

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Solution

The fourth proportional to 44,384.80, 66,577.20 and 41,005.60 is: 61,508.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,384.80 : 66,577.20 = 41,005.60 : x
  2. Step 2: Convert to fraction form
    44,384.80/66,577.20 = 41,005.60/x
  3. Step 3: Cross multiply
    44,384.80x = 66,577.20 × 41,005.60
  4. Step 4: Simplify right side
    44,384.80x = 2,730,038,032.32
  5. Step 5: Solve for x
    x = 2,730,038,032.32/44,384.80
  6. Step 6: Final answer
    x = 61,508.40

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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.