Home / 110,460.09-152,425.86-62,059.35

Finding the Fourth Proportional to 110,460.09, 152,425.86 and 62,059.35

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Solution

The fourth proportional to 110,460.09, 152,425.86 and 62,059.35 is: 85,636.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,460.09 : 152,425.86 = 62,059.35 : x
  2. Step 2: Convert to fraction form
    110,460.09/152,425.86 = 62,059.35/x
  3. Step 3: Cross multiply
    110,460.09x = 152,425.86 × 62,059.35
  4. Step 4: Simplify right side
    110,460.09x = 9,459,449,794.79
  5. Step 5: Solve for x
    x = 9,459,449,794.79/110,460.09
  6. Step 6: Final answer
    x = 85,636.81

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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.