Home / 4,004.65-5,528.26-3,010.25

Finding the Fourth Proportional to 4,004.65, 5,528.26 and 3,010.25

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Solution

The fourth proportional to 4,004.65, 5,528.26 and 3,010.25 is: 4,155.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004.65 : 5,528.26 = 3,010.25 : x
  2. Step 2: Convert to fraction form
    4,004.65/5,528.26 = 3,010.25/x
  3. Step 3: Cross multiply
    4,004.65x = 5,528.26 × 3,010.25
  4. Step 4: Simplify right side
    4,004.65x = 16,641,444.67
  5. Step 5: Solve for x
    x = 16,641,444.67/4,004.65
  6. Step 6: Final answer
    x = 4,155.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.