Home / 60,697.23-91,044.77-23,247.15

Finding the Fourth Proportional to 60,697.23, 91,044.77 and 23,247.15

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Solution

The fourth proportional to 60,697.23, 91,044.77 and 23,247.15 is: 34,870.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,697.23 : 91,044.77 = 23,247.15 : x
  2. Step 2: Convert to fraction form
    60,697.23/91,044.77 = 23,247.15/x
  3. Step 3: Cross multiply
    60,697.23x = 91,044.77 × 23,247.15
  4. Step 4: Simplify right side
    60,697.23x = 2,116,531,623.46
  5. Step 5: Solve for x
    x = 2,116,531,623.46/60,697.23
  6. Step 6: Final answer
    x = 34,870.32

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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.