Home / 23,620.08-35,434.48-9,770.16

Finding the Fourth Proportional to 23,620.08, 35,434.48 and 9,770.16

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Solution

The fourth proportional to 23,620.08, 35,434.48 and 9,770.16 is: 14,657.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,620.08 : 35,434.48 = 9,770.16 : x
  2. Step 2: Convert to fraction form
    23,620.08/35,434.48 = 9,770.16/x
  3. Step 3: Cross multiply
    23,620.08x = 35,434.48 × 9,770.16
  4. Step 4: Simplify right side
    23,620.08x = 346,200,539.12
  5. Step 5: Solve for x
    x = 346,200,539.12/23,620.08
  6. Step 6: Final answer
    x = 14,657.04

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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.