Home / 29,113.32-43,669.98-10,635.24

Finding the Fourth Proportional to 29,113.32, 43,669.98 and 10,635.24

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Solution

The fourth proportional to 29,113.32, 43,669.98 and 10,635.24 is: 15,952.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,113.32 : 43,669.98 = 10,635.24 : x
  2. Step 2: Convert to fraction form
    29,113.32/43,669.98 = 10,635.24/x
  3. Step 3: Cross multiply
    29,113.32x = 43,669.98 × 10,635.24
  4. Step 4: Simplify right side
    29,113.32x = 464,440,718.10
  5. Step 5: Solve for x
    x = 464,440,718.10/29,113.32
  6. Step 6: Final answer
    x = 15,952.86

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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.