Home / 14,749.29-22,106.93-9,204.03

Finding the Fourth Proportional to 14,749.29, 22,106.93 and 9,204.03

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Solution

The fourth proportional to 14,749.29, 22,106.93 and 9,204.03 is: 13,795.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,749.29 : 22,106.93 = 9,204.03 : x
  2. Step 2: Convert to fraction form
    14,749.29/22,106.93 = 9,204.03/x
  3. Step 3: Cross multiply
    14,749.29x = 22,106.93 × 9,204.03
  4. Step 4: Simplify right side
    14,749.29x = 203,472,800.91
  5. Step 5: Solve for x
    x = 203,472,800.91/14,749.29
  6. Step 6: Final answer
    x = 13,795.43

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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.