Home / 10,544.09-14,550.40-5,763.95

Finding the Fourth Proportional to 10,544.09, 14,550.40 and 5,763.95

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Solution

The fourth proportional to 10,544.09, 14,550.40 and 5,763.95 is: 7,954.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,544.09 : 14,550.40 = 5,763.95 : x
  2. Step 2: Convert to fraction form
    10,544.09/14,550.40 = 5,763.95/x
  3. Step 3: Cross multiply
    10,544.09x = 14,550.40 × 5,763.95
  4. Step 4: Simplify right side
    10,544.09x = 83,867,727.29
  5. Step 5: Solve for x
    x = 83,867,727.29/10,544.09
  6. Step 6: Final answer
    x = 7,954.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.