Home / 9,084.25-13,619.02-2,841.05

Finding the Fourth Proportional to 9,084.25, 13,619.02 and 2,841.05

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Solution

The fourth proportional to 9,084.25, 13,619.02 and 2,841.05 is: 4,259.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084.25 : 13,619.02 = 2,841.05 : x
  2. Step 2: Convert to fraction form
    9,084.25/13,619.02 = 2,841.05/x
  3. Step 3: Cross multiply
    9,084.25x = 13,619.02 × 2,841.05
  4. Step 4: Simplify right side
    9,084.25x = 38,692,316.77
  5. Step 5: Solve for x
    x = 38,692,316.77/9,084.25
  6. Step 6: Final answer
    x = 4,259.27

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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.