Home / 9,276.11-13,914.19-2,702.46

Finding the Fourth Proportional to 9,276.11, 13,914.19 and 2,702.46

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Solution

The fourth proportional to 9,276.11, 13,914.19 and 2,702.46 is: 4,053.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,276.11 : 13,914.19 = 2,702.46 : x
  2. Step 2: Convert to fraction form
    9,276.11/13,914.19 = 2,702.46/x
  3. Step 3: Cross multiply
    9,276.11x = 13,914.19 × 2,702.46
  4. Step 4: Simplify right side
    9,276.11x = 37,602,541.91
  5. Step 5: Solve for x
    x = 37,602,541.91/9,276.11
  6. Step 6: Final answer
    x = 4,053.70

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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.