Home / 16,133.04-24,153.40-10,929.68

Finding the Fourth Proportional to 16,133.04, 24,153.40 and 10,929.68

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Solution

The fourth proportional to 16,133.04, 24,153.40 and 10,929.68 is: 16,363.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,133.04 : 24,153.40 = 10,929.68 : x
  2. Step 2: Convert to fraction form
    16,133.04/24,153.40 = 10,929.68/x
  3. Step 3: Cross multiply
    16,133.04x = 24,153.40 × 10,929.68
  4. Step 4: Simplify right side
    16,133.04x = 263,988,932.91
  5. Step 5: Solve for x
    x = 263,988,932.91/16,133.04
  6. Step 6: Final answer
    x = 16,363.25

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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.