Home / 235,027.13-324,337.44-127,597.16

Finding the Fourth Proportional to 235,027.13, 324,337.44 and 127,597.16

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Solution

The fourth proportional to 235,027.13, 324,337.44 and 127,597.16 is: 176,084.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,027.13 : 324,337.44 = 127,597.16 : x
  2. Step 2: Convert to fraction form
    235,027.13/324,337.44 = 127,597.16/x
  3. Step 3: Cross multiply
    235,027.13x = 324,337.44 × 127,597.16
  4. Step 4: Simplify right side
    235,027.13x = 41,384,536,225.67
  5. Step 5: Solve for x
    x = 41,384,536,225.67/235,027.13
  6. Step 6: Final answer
    x = 176,084.08

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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.