Home / 246,891.36-370,338.16-59,902.72

Finding the Fourth Proportional to 246,891.36, 370,338.16 and 59,902.72

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Solution

The fourth proportional to 246,891.36, 370,338.16 and 59,902.72 is: 89,854.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,891.36 : 370,338.16 = 59,902.72 : x
  2. Step 2: Convert to fraction form
    246,891.36/370,338.16 = 59,902.72/x
  3. Step 3: Cross multiply
    246,891.36x = 370,338.16 × 59,902.72
  4. Step 4: Simplify right side
    246,891.36x = 22,184,263,103.80
  5. Step 5: Solve for x
    x = 22,184,263,103.80/246,891.36
  6. Step 6: Final answer
    x = 89,854.35

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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.