Home / 23,910.57-35,864.55-7,269.30

Finding the Fourth Proportional to 23,910.57, 35,864.55 and 7,269.30

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Solution

The fourth proportional to 23,910.57, 35,864.55 and 7,269.30 is: 10,903.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,910.57 : 35,864.55 = 7,269.30 : x
  2. Step 2: Convert to fraction form
    23,910.57/35,864.55 = 7,269.30/x
  3. Step 3: Cross multiply
    23,910.57x = 35,864.55 × 7,269.30
  4. Step 4: Simplify right side
    23,910.57x = 260,710,173.32
  5. Step 5: Solve for x
    x = 260,710,173.32/23,910.57
  6. Step 6: Final answer
    x = 10,903.55

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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.