Home / 8,460.44-11,675.26-4,683.52

Finding the Fourth Proportional to 8,460.44, 11,675.26 and 4,683.52

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Solution

The fourth proportional to 8,460.44, 11,675.26 and 4,683.52 is: 6,463.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,460.44 : 11,675.26 = 4,683.52 : x
  2. Step 2: Convert to fraction form
    8,460.44/11,675.26 = 4,683.52/x
  3. Step 3: Cross multiply
    8,460.44x = 11,675.26 × 4,683.52
  4. Step 4: Simplify right side
    8,460.44x = 54,681,347.34
  5. Step 5: Solve for x
    x = 54,681,347.34/8,460.44
  6. Step 6: Final answer
    x = 6,463.18

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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.