Home / 64,826.16-97,180.80-23,263.44

Finding the Fourth Proportional to 64,826.16, 97,180.80 and 23,263.44

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Solution

The fourth proportional to 64,826.16, 97,180.80 and 23,263.44 is: 34,874.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,826.16 : 97,180.80 = 23,263.44 : x
  2. Step 2: Convert to fraction form
    64,826.16/97,180.80 = 23,263.44/x
  3. Step 3: Cross multiply
    64,826.16x = 97,180.80 × 23,263.44
  4. Step 4: Simplify right side
    64,826.16x = 2,260,759,709.95
  5. Step 5: Solve for x
    x = 2,260,759,709.95/64,826.16
  6. Step 6: Final answer
    x = 34,874.19

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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.