Home / 110,216.04-152,098.29-59,915.04

Finding the Fourth Proportional to 110,216.04, 152,098.29 and 59,915.04

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Solution

The fourth proportional to 110,216.04, 152,098.29 and 59,915.04 is: 82,682.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,216.04 : 152,098.29 = 59,915.04 : x
  2. Step 2: Convert to fraction form
    110,216.04/152,098.29 = 59,915.04/x
  3. Step 3: Cross multiply
    110,216.04x = 152,098.29 × 59,915.04
  4. Step 4: Simplify right side
    110,216.04x = 9,112,975,129.28
  5. Step 5: Solve for x
    x = 9,112,975,129.28/110,216.04
  6. Step 6: Final answer
    x = 82,682.84

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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.