Home / 234,527.32-323,646.33-127,097.29

Finding the Fourth Proportional to 234,527.32, 323,646.33 and 127,097.29

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Solution

The fourth proportional to 234,527.32, 323,646.33 and 127,097.29 is: 175,393.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,527.32 : 323,646.33 = 127,097.29 : x
  2. Step 2: Convert to fraction form
    234,527.32/323,646.33 = 127,097.29/x
  3. Step 3: Cross multiply
    234,527.32x = 323,646.33 × 127,097.29
  4. Step 4: Simplify right side
    234,527.32x = 41,134,571,461.45
  5. Step 5: Solve for x
    x = 41,134,571,461.45/234,527.32
  6. Step 6: Final answer
    x = 175,393.52

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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.