Home / 9,563.95-13,194.56-7,052.01

Finding the Fourth Proportional to 9,563.95, 13,194.56 and 7,052.01

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Solution

The fourth proportional to 9,563.95, 13,194.56 and 7,052.01 is: 9,729.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,563.95 : 13,194.56 = 7,052.01 : x
  2. Step 2: Convert to fraction form
    9,563.95/13,194.56 = 7,052.01/x
  3. Step 3: Cross multiply
    9,563.95x = 13,194.56 × 7,052.01
  4. Step 4: Simplify right side
    9,563.95x = 93,048,067.83
  5. Step 5: Solve for x
    x = 93,048,067.83/9,563.95
  6. Step 6: Final answer
    x = 9,729.04

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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.