Home / 14,763.45-22,120.52-10,373.05

Finding the Fourth Proportional to 14,763.45, 22,120.52 and 10,373.05

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Solution

The fourth proportional to 14,763.45, 22,120.52 and 10,373.05 is: 15,542.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,763.45 : 22,120.52 = 10,373.05 : x
  2. Step 2: Convert to fraction form
    14,763.45/22,120.52 = 10,373.05/x
  3. Step 3: Cross multiply
    14,763.45x = 22,120.52 × 10,373.05
  4. Step 4: Simplify right side
    14,763.45x = 229,457,259.99
  5. Step 5: Solve for x
    x = 229,457,259.99/14,763.45
  6. Step 6: Final answer
    x = 15,542.25

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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.