Home / 4,552.10-6,828.04-1,432.26

Finding the Fourth Proportional to 4,552.10, 6,828.04 and 1,432.26

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Solution

The fourth proportional to 4,552.10, 6,828.04 and 1,432.26 is: 2,148.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,552.10 : 6,828.04 = 1,432.26 : x
  2. Step 2: Convert to fraction form
    4,552.10/6,828.04 = 1,432.26/x
  3. Step 3: Cross multiply
    4,552.10x = 6,828.04 × 1,432.26
  4. Step 4: Simplify right side
    4,552.10x = 9,779,528.57
  5. Step 5: Solve for x
    x = 9,779,528.57/4,552.10
  6. Step 6: Final answer
    x = 2,148.36

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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.