Home / 23,559.08-35,342.94-7,765.04

Finding the Fourth Proportional to 23,559.08, 35,342.94 and 7,765.04

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Solution

The fourth proportional to 23,559.08, 35,342.94 and 7,765.04 is: 11,648.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,559.08 : 35,342.94 = 7,765.04 : x
  2. Step 2: Convert to fraction form
    23,559.08/35,342.94 = 7,765.04/x
  3. Step 3: Cross multiply
    23,559.08x = 35,342.94 × 7,765.04
  4. Step 4: Simplify right side
    23,559.08x = 274,439,166.10
  5. Step 5: Solve for x
    x = 274,439,166.10/23,559.08
  6. Step 6: Final answer
    x = 11,648.98

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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.