Home / 29,905.30-44,894.40-29,686.60

Finding the Fourth Proportional to 29,905.30, 44,894.40 and 29,686.60

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Solution

The fourth proportional to 29,905.30, 44,894.40 and 29,686.60 is: 44,566.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,905.30 : 44,894.40 = 29,686.60 : x
  2. Step 2: Convert to fraction form
    29,905.30/44,894.40 = 29,686.60/x
  3. Step 3: Cross multiply
    29,905.30x = 44,894.40 × 29,686.60
  4. Step 4: Simplify right side
    29,905.30x = 1,332,762,095.04
  5. Step 5: Solve for x
    x = 1,332,762,095.04/29,905.30
  6. Step 6: Final answer
    x = 44,566.08

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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.