Home / 9,056.22-13,563.27-8,807.08

Finding the Fourth Proportional to 9,056.22, 13,563.27 and 8,807.08

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Solution

The fourth proportional to 9,056.22, 13,563.27 and 8,807.08 is: 13,190.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,056.22 : 13,563.27 = 8,807.08 : x
  2. Step 2: Convert to fraction form
    9,056.22/13,563.27 = 8,807.08/x
  3. Step 3: Cross multiply
    9,056.22x = 13,563.27 × 8,807.08
  4. Step 4: Simplify right side
    9,056.22x = 119,452,803.95
  5. Step 5: Solve for x
    x = 119,452,803.95/9,056.22
  6. Step 6: Final answer
    x = 13,190.14

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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.