Home / 4,632.09-6,948.56-1,511.97

Finding the Fourth Proportional to 4,632.09, 6,948.56 and 1,511.97

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Solution

The fourth proportional to 4,632.09, 6,948.56 and 1,511.97 is: 2,268.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,632.09 : 6,948.56 = 1,511.97 : x
  2. Step 2: Convert to fraction form
    4,632.09/6,948.56 = 1,511.97/x
  3. Step 3: Cross multiply
    4,632.09x = 6,948.56 × 1,511.97
  4. Step 4: Simplify right side
    4,632.09x = 10,506,014.26
  5. Step 5: Solve for x
    x = 10,506,014.26/4,632.09
  6. Step 6: Final answer
    x = 2,268.09

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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.