Home / 10,069.01-13,894.85-5,593.05

Finding the Fourth Proportional to 10,069.01, 13,894.85 and 5,593.05

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Solution

The fourth proportional to 10,069.01, 13,894.85 and 5,593.05 is: 7,718.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,069.01 : 13,894.85 = 5,593.05 : x
  2. Step 2: Convert to fraction form
    10,069.01/13,894.85 = 5,593.05/x
  3. Step 3: Cross multiply
    10,069.01x = 13,894.85 × 5,593.05
  4. Step 4: Simplify right side
    10,069.01x = 77,714,622.14
  5. Step 5: Solve for x
    x = 77,714,622.14/10,069.01
  6. Step 6: Final answer
    x = 7,718.20

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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.