Home / 14,933.38-22,407.35-9,389.33

Finding the Fourth Proportional to 14,933.38, 22,407.35 and 9,389.33

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Solution

The fourth proportional to 14,933.38, 22,407.35 and 9,389.33 is: 14,088.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,933.38 : 22,407.35 = 9,389.33 : x
  2. Step 2: Convert to fraction form
    14,933.38/22,407.35 = 9,389.33/x
  3. Step 3: Cross multiply
    14,933.38x = 22,407.35 × 9,389.33
  4. Step 4: Simplify right side
    14,933.38x = 210,390,003.58
  5. Step 5: Solve for x
    x = 210,390,003.58/14,933.38
  6. Step 6: Final answer
    x = 14,088.57

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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.