Home / 634,373.68-951,323.37-255,166.27

Finding the Fourth Proportional to 634,373.68, 951,323.37 and 255,166.27

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Solution

The fourth proportional to 634,373.68, 951,323.37 and 255,166.27 is: 382,654.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,373.68 : 951,323.37 = 255,166.27 : x
  2. Step 2: Convert to fraction form
    634,373.68/951,323.37 = 255,166.27/x
  3. Step 3: Cross multiply
    634,373.68x = 951,323.37 × 255,166.27
  4. Step 4: Simplify right side
    634,373.68x = 242,745,635,886.73
  5. Step 5: Solve for x
    x = 242,745,635,886.73/634,373.68
  6. Step 6: Final answer
    x = 382,654.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.