Home / 14,918.02-22,319.25-10,767.58

Finding the Fourth Proportional to 14,918.02, 22,319.25 and 10,767.58

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Solution

The fourth proportional to 14,918.02, 22,319.25 and 10,767.58 is: 16,109.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,918.02 : 22,319.25 = 10,767.58 : x
  2. Step 2: Convert to fraction form
    14,918.02/22,319.25 = 10,767.58/x
  3. Step 3: Cross multiply
    14,918.02x = 22,319.25 × 10,767.58
  4. Step 4: Simplify right side
    14,918.02x = 240,324,309.92
  5. Step 5: Solve for x
    x = 240,324,309.92/14,918.02
  6. Step 6: Final answer
    x = 16,109.67

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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.