Home / 183,546.60-253,294.50-107,118.24

Finding the Fourth Proportional to 183,546.60, 253,294.50 and 107,118.24

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Solution

The fourth proportional to 183,546.60, 253,294.50 and 107,118.24 is: 147,823.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,546.60 : 253,294.50 = 107,118.24 : x
  2. Step 2: Convert to fraction form
    183,546.60/253,294.50 = 107,118.24/x
  3. Step 3: Cross multiply
    183,546.60x = 253,294.50 × 107,118.24
  4. Step 4: Simplify right side
    183,546.60x = 27,132,461,041.68
  5. Step 5: Solve for x
    x = 27,132,461,041.68/183,546.60
  6. Step 6: Final answer
    x = 147,823.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.