Home / 45,467.04-62,744.48-26,607.84

Finding the Fourth Proportional to 45,467.04, 62,744.48 and 26,607.84

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Solution

The fourth proportional to 45,467.04, 62,744.48 and 26,607.84 is: 36,718.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,467.04 : 62,744.48 = 26,607.84 : x
  2. Step 2: Convert to fraction form
    45,467.04/62,744.48 = 26,607.84/x
  3. Step 3: Cross multiply
    45,467.04x = 62,744.48 × 26,607.84
  4. Step 4: Simplify right side
    45,467.04x = 1,669,495,084.72
  5. Step 5: Solve for x
    x = 1,669,495,084.72/45,467.04
  6. Step 6: Final answer
    x = 36,718.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.