Home / 14,903.28-22,339.36-10,948.66

Finding the Fourth Proportional to 14,903.28, 22,339.36 and 10,948.66

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Solution

The fourth proportional to 14,903.28, 22,339.36 and 10,948.66 is: 16,411.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,903.28 : 22,339.36 = 10,948.66 : x
  2. Step 2: Convert to fraction form
    14,903.28/22,339.36 = 10,948.66/x
  3. Step 3: Cross multiply
    14,903.28x = 22,339.36 × 10,948.66
  4. Step 4: Simplify right side
    14,903.28x = 244,586,057.26
  5. Step 5: Solve for x
    x = 244,586,057.26/14,903.28
  6. Step 6: Final answer
    x = 16,411.56

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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.