Home / 44,130.60-66,195.76-17,835.04

Finding the Fourth Proportional to 44,130.60, 66,195.76 and 17,835.04

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Solution

The fourth proportional to 44,130.60, 66,195.76 and 17,835.04 is: 26,752.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,130.60 : 66,195.76 = 17,835.04 : x
  2. Step 2: Convert to fraction form
    44,130.60/66,195.76 = 17,835.04/x
  3. Step 3: Cross multiply
    44,130.60x = 66,195.76 × 17,835.04
  4. Step 4: Simplify right side
    44,130.60x = 1,180,604,027.43
  5. Step 5: Solve for x
    x = 1,180,604,027.43/44,130.60
  6. Step 6: Final answer
    x = 26,752.50

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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.