Home / 50,103.46-69,095.06-29,957.07

Finding the Fourth Proportional to 50,103.46, 69,095.06 and 29,957.07

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Solution

The fourth proportional to 50,103.46, 69,095.06 and 29,957.07 is: 41,312.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,103.46 : 69,095.06 = 29,957.07 : x
  2. Step 2: Convert to fraction form
    50,103.46/69,095.06 = 29,957.07/x
  3. Step 3: Cross multiply
    50,103.46x = 69,095.06 × 29,957.07
  4. Step 4: Simplify right side
    50,103.46x = 2,069,885,770.73
  5. Step 5: Solve for x
    x = 2,069,885,770.73/50,103.46
  6. Step 6: Final answer
    x = 41,312.23

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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.