Home / 110,127.60-151,968.60-59,825.52

Finding the Fourth Proportional to 110,127.60, 151,968.60 and 59,825.52

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Solution

The fourth proportional to 110,127.60, 151,968.60 and 59,825.52 is: 82,555.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,127.60 : 151,968.60 = 59,825.52 : x
  2. Step 2: Convert to fraction form
    110,127.60/151,968.60 = 59,825.52/x
  3. Step 3: Cross multiply
    110,127.60x = 151,968.60 × 59,825.52
  4. Step 4: Simplify right side
    110,127.60x = 9,091,600,518.67
  5. Step 5: Solve for x
    x = 9,091,600,518.67/110,127.60
  6. Step 6: Final answer
    x = 82,555.15

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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.