Home / 5,804.67-8,010.40-3,152.02

Finding the Fourth Proportional to 5,804.67, 8,010.40 and 3,152.02

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Solution

The fourth proportional to 5,804.67, 8,010.40 and 3,152.02 is: 4,349.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,804.67 : 8,010.40 = 3,152.02 : x
  2. Step 2: Convert to fraction form
    5,804.67/8,010.40 = 3,152.02/x
  3. Step 3: Cross multiply
    5,804.67x = 8,010.40 × 3,152.02
  4. Step 4: Simplify right side
    5,804.67x = 25,248,941.01
  5. Step 5: Solve for x
    x = 25,248,941.01/5,804.67
  6. Step 6: Final answer
    x = 4,349.76

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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.