Home / 10,069.51-13,895.73-5,593.06

Finding the Fourth Proportional to 10,069.51, 13,895.73 and 5,593.06

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Solution

The fourth proportional to 10,069.51, 13,895.73 and 5,593.06 is: 7,718.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,069.51 : 13,895.73 = 5,593.06 : x
  2. Step 2: Convert to fraction form
    10,069.51/13,895.73 = 5,593.06/x
  3. Step 3: Cross multiply
    10,069.51x = 13,895.73 × 5,593.06
  4. Step 4: Simplify right side
    10,069.51x = 77,719,651.63
  5. Step 5: Solve for x
    x = 77,719,651.63/10,069.51
  6. Step 6: Final answer
    x = 7,718.32

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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.