Home / 73,570.02-110,344.50-23,643.54

Finding the Fourth Proportional to 73,570.02, 110,344.50 and 23,643.54

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Solution

The fourth proportional to 73,570.02, 110,344.50 and 23,643.54 is: 35,461.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,570.02 : 110,344.50 = 23,643.54 : x
  2. Step 2: Convert to fraction form
    73,570.02/110,344.50 = 23,643.54/x
  3. Step 3: Cross multiply
    73,570.02x = 110,344.50 × 23,643.54
  4. Step 4: Simplify right side
    73,570.02x = 2,608,934,599.53
  5. Step 5: Solve for x
    x = 2,608,934,599.53/73,570.02
  6. Step 6: Final answer
    x = 35,461.93

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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.