Home / 23,133.03-34,678.56-14,815.14

Finding the Fourth Proportional to 23,133.03, 34,678.56 and 14,815.14

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Solution

The fourth proportional to 23,133.03, 34,678.56 and 14,815.14 is: 22,209.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,133.03 : 34,678.56 = 14,815.14 : x
  2. Step 2: Convert to fraction form
    23,133.03/34,678.56 = 14,815.14/x
  3. Step 3: Cross multiply
    23,133.03x = 34,678.56 × 14,815.14
  4. Step 4: Simplify right side
    23,133.03x = 513,767,646.91
  5. Step 5: Solve for x
    x = 513,767,646.91/23,133.03
  6. Step 6: Final answer
    x = 22,209.27

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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.