Home / 73,362.22-110,002.02-23,430.58

Finding the Fourth Proportional to 73,362.22, 110,002.02 and 23,430.58

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Solution

The fourth proportional to 73,362.22, 110,002.02 and 23,430.58 is: 35,132.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,362.22 : 110,002.02 = 23,430.58 : x
  2. Step 2: Convert to fraction form
    73,362.22/110,002.02 = 23,430.58/x
  3. Step 3: Cross multiply
    73,362.22x = 110,002.02 × 23,430.58
  4. Step 4: Simplify right side
    73,362.22x = 2,577,411,129.77
  5. Step 5: Solve for x
    x = 2,577,411,129.77/73,362.22
  6. Step 6: Final answer
    x = 35,132.68

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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.