Home / 29,525.16-44,287.56-9,805.20

Finding the Fourth Proportional to 29,525.16, 44,287.56 and 9,805.20

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Solution

The fourth proportional to 29,525.16, 44,287.56 and 9,805.20 is: 14,707.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525.16 : 44,287.56 = 9,805.20 : x
  2. Step 2: Convert to fraction form
    29,525.16/44,287.56 = 9,805.20/x
  3. Step 3: Cross multiply
    29,525.16x = 44,287.56 × 9,805.20
  4. Step 4: Simplify right side
    29,525.16x = 434,248,383.31
  5. Step 5: Solve for x
    x = 434,248,383.31/29,525.16
  6. Step 6: Final answer
    x = 14,707.74

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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.