Home / 23,810.28-35,690.31-9,764.07

Finding the Fourth Proportional to 23,810.28, 35,690.31 and 9,764.07

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Solution

The fourth proportional to 23,810.28, 35,690.31 and 9,764.07 is: 14,635.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,810.28 : 35,690.31 = 9,764.07 : x
  2. Step 2: Convert to fraction form
    23,810.28/35,690.31 = 9,764.07/x
  3. Step 3: Cross multiply
    23,810.28x = 35,690.31 × 9,764.07
  4. Step 4: Simplify right side
    23,810.28x = 348,482,685.16
  5. Step 5: Solve for x
    x = 348,482,685.16/23,810.28
  6. Step 6: Final answer
    x = 14,635.81

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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.