Home / 14,803.14-22,215.66-7,011.96

Finding the Fourth Proportional to 14,803.14, 22,215.66 and 7,011.96

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Solution

The fourth proportional to 14,803.14, 22,215.66 and 7,011.96 is: 10,523.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,803.14 : 22,215.66 = 7,011.96 : x
  2. Step 2: Convert to fraction form
    14,803.14/22,215.66 = 7,011.96/x
  3. Step 3: Cross multiply
    14,803.14x = 22,215.66 × 7,011.96
  4. Step 4: Simplify right side
    14,803.14x = 155,775,319.29
  5. Step 5: Solve for x
    x = 155,775,319.29/14,803.14
  6. Step 6: Final answer
    x = 10,523.13

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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.