Home / 212,360.49-292,935.59-132,734.25

Finding the Fourth Proportional to 212,360.49, 292,935.59 and 132,734.25

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Solution

The fourth proportional to 212,360.49, 292,935.59 and 132,734.25 is: 183,097.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    212,360.49 : 292,935.59 = 132,734.25 : x
  2. Step 2: Convert to fraction form
    212,360.49/292,935.59 = 132,734.25/x
  3. Step 3: Cross multiply
    212,360.49x = 292,935.59 × 132,734.25
  4. Step 4: Simplify right side
    212,360.49x = 38,882,585,173.29
  5. Step 5: Solve for x
    x = 38,882,585,173.29/212,360.49
  6. Step 6: Final answer
    x = 183,097.08

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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.