Home / 22,903.06-34,373.43-9,770.26

Finding the Fourth Proportional to 22,903.06, 34,373.43 and 9,770.26

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Solution

The fourth proportional to 22,903.06, 34,373.43 and 9,770.26 is: 14,663.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,903.06 : 34,373.43 = 9,770.26 : x
  2. Step 2: Convert to fraction form
    22,903.06/34,373.43 = 9,770.26/x
  3. Step 3: Cross multiply
    22,903.06x = 34,373.43 × 9,770.26
  4. Step 4: Simplify right side
    22,903.06x = 335,837,348.19
  5. Step 5: Solve for x
    x = 335,837,348.19/22,903.06
  6. Step 6: Final answer
    x = 14,663.43

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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.