Home / 6,254.48-9,386.34-5,036.60

Finding the Fourth Proportional to 6,254.48, 9,386.34 and 5,036.60

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Solution

The fourth proportional to 6,254.48, 9,386.34 and 5,036.60 is: 7,558.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,254.48 : 9,386.34 = 5,036.60 : x
  2. Step 2: Convert to fraction form
    6,254.48/9,386.34 = 5,036.60/x
  3. Step 3: Cross multiply
    6,254.48x = 9,386.34 × 5,036.60
  4. Step 4: Simplify right side
    6,254.48x = 47,275,191.82
  5. Step 5: Solve for x
    x = 47,275,191.82/6,254.48
  6. Step 6: Final answer
    x = 7,558.61

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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.