Home / 32,216.88-48,316.56-8,837.76

Finding the Fourth Proportional to 32,216.88, 48,316.56 and 8,837.76

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Solution

The fourth proportional to 32,216.88, 48,316.56 and 8,837.76 is: 13,254.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,216.88 : 48,316.56 = 8,837.76 : x
  2. Step 2: Convert to fraction form
    32,216.88/48,316.56 = 8,837.76/x
  3. Step 3: Cross multiply
    32,216.88x = 48,316.56 × 8,837.76
  4. Step 4: Simplify right side
    32,216.88x = 427,010,161.31
  5. Step 5: Solve for x
    x = 427,010,161.31/32,216.88
  6. Step 6: Final answer
    x = 13,254.24

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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.