Home / 64,089.47-96,106.46-26,623.88

Finding the Fourth Proportional to 64,089.47, 96,106.46 and 26,623.88

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Solution

The fourth proportional to 64,089.47, 96,106.46 and 26,623.88 is: 39,924.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,089.47 : 96,106.46 = 26,623.88 : x
  2. Step 2: Convert to fraction form
    64,089.47/96,106.46 = 26,623.88/x
  3. Step 3: Cross multiply
    64,089.47x = 96,106.46 × 26,623.88
  4. Step 4: Simplify right side
    64,089.47x = 2,558,726,657.06
  5. Step 5: Solve for x
    x = 2,558,726,657.06/64,089.47
  6. Step 6: Final answer
    x = 39,924.29

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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.