Home / 29,393.34-40,562.66-15,964.50

Finding the Fourth Proportional to 29,393.34, 40,562.66 and 15,964.50

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Solution

The fourth proportional to 29,393.34, 40,562.66 and 15,964.50 is: 22,030.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,393.34 : 40,562.66 = 15,964.50 : x
  2. Step 2: Convert to fraction form
    29,393.34/40,562.66 = 15,964.50/x
  3. Step 3: Cross multiply
    29,393.34x = 40,562.66 × 15,964.50
  4. Step 4: Simplify right side
    29,393.34x = 647,562,585.57
  5. Step 5: Solve for x
    x = 647,562,585.57/29,393.34
  6. Step 6: Final answer
    x = 22,030.93

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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.