Home / 183,461.06-253,176.73-107,032.70

Finding the Fourth Proportional to 183,461.06, 253,176.73 and 107,032.70

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Solution

The fourth proportional to 183,461.06, 253,176.73 and 107,032.70 is: 147,705.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,461.06 : 253,176.73 = 107,032.70 : x
  2. Step 2: Convert to fraction form
    183,461.06/253,176.73 = 107,032.70/x
  3. Step 3: Cross multiply
    183,461.06x = 253,176.73 × 107,032.70
  4. Step 4: Simplify right side
    183,461.06x = 27,098,189,354.43
  5. Step 5: Solve for x
    x = 27,098,189,354.43/183,461.06
  6. Step 6: Final answer
    x = 147,705.40

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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.