Home / 73,360.02-110,047.32-26,616.54

Finding the Fourth Proportional to 73,360.02, 110,047.32 and 26,616.54

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Solution

The fourth proportional to 73,360.02, 110,047.32 and 26,616.54 is: 39,927.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,360.02 : 110,047.32 = 26,616.54 : x
  2. Step 2: Convert to fraction form
    73,360.02/110,047.32 = 26,616.54/x
  3. Step 3: Cross multiply
    73,360.02x = 110,047.32 × 26,616.54
  4. Step 4: Simplify right side
    73,360.02x = 2,929,078,894.67
  5. Step 5: Solve for x
    x = 2,929,078,894.67/73,360.02
  6. Step 6: Final answer
    x = 39,927.45

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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.