Home / 344,036.14-474,766.59-193,132.06

Finding the Fourth Proportional to 344,036.14, 474,766.59 and 193,132.06

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Solution

The fourth proportional to 344,036.14, 474,766.59 and 193,132.06 is: 266,520.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,036.14 : 474,766.59 = 193,132.06 : x
  2. Step 2: Convert to fraction form
    344,036.14/474,766.59 = 193,132.06/x
  3. Step 3: Cross multiply
    344,036.14x = 474,766.59 × 193,132.06
  4. Step 4: Simplify right side
    344,036.14x = 91,692,649,545.88
  5. Step 5: Solve for x
    x = 91,692,649,545.88/344,036.14
  6. Step 6: Final answer
    x = 266,520.40

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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.