Home / 6,827.91-10,244.34-2,386.23

Finding the Fourth Proportional to 6,827.91, 10,244.34 and 2,386.23

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Solution

The fourth proportional to 6,827.91, 10,244.34 and 2,386.23 is: 3,580.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,827.91 : 10,244.34 = 2,386.23 : x
  2. Step 2: Convert to fraction form
    6,827.91/10,244.34 = 2,386.23/x
  3. Step 3: Cross multiply
    6,827.91x = 10,244.34 × 2,386.23
  4. Step 4: Simplify right side
    6,827.91x = 24,445,339.51
  5. Step 5: Solve for x
    x = 24,445,339.51/6,827.91
  6. Step 6: Final answer
    x = 3,580.21

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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.