Home / 22,953.42-34,401.36-9,790.38

Finding the Fourth Proportional to 22,953.42, 34,401.36 and 9,790.38

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Solution

The fourth proportional to 22,953.42, 34,401.36 and 9,790.38 is: 14,673.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,953.42 : 34,401.36 = 9,790.38 : x
  2. Step 2: Convert to fraction form
    22,953.42/34,401.36 = 9,790.38/x
  3. Step 3: Cross multiply
    22,953.42x = 34,401.36 × 9,790.38
  4. Step 4: Simplify right side
    22,953.42x = 336,802,386.92
  5. Step 5: Solve for x
    x = 336,802,386.92/22,953.42
  6. Step 6: Final answer
    x = 14,673.30

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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.