Home / 110,328.66-152,254.53-60,026.58

Finding the Fourth Proportional to 110,328.66, 152,254.53 and 60,026.58

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Solution

The fourth proportional to 110,328.66, 152,254.53 and 60,026.58 is: 82,837.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,328.66 : 152,254.53 = 60,026.58 : x
  2. Step 2: Convert to fraction form
    110,328.66/152,254.53 = 60,026.58/x
  3. Step 3: Cross multiply
    110,328.66x = 152,254.53 × 60,026.58
  4. Step 4: Simplify right side
    110,328.66x = 9,139,318,725.41
  5. Step 5: Solve for x
    x = 9,139,318,725.41/110,328.66
  6. Step 6: Final answer
    x = 82,837.21

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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.