Home / 64,607.01-96,943.65-26,684.43

Finding the Fourth Proportional to 64,607.01, 96,943.65 and 26,684.43

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Solution

The fourth proportional to 64,607.01, 96,943.65 and 26,684.43 is: 40,040.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,607.01 : 96,943.65 = 26,684.43 : x
  2. Step 2: Convert to fraction form
    64,607.01/96,943.65 = 26,684.43/x
  3. Step 3: Cross multiply
    64,607.01x = 96,943.65 × 26,684.43
  4. Step 4: Simplify right side
    64,607.01x = 2,586,885,908.95
  5. Step 5: Solve for x
    x = 2,586,885,908.95/64,607.01
  6. Step 6: Final answer
    x = 40,040.33

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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.