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Finding the Fourth Proportional to 32,466.45, 44,804.04 and 19,045.65

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Solution

The fourth proportional to 32,466.45, 44,804.04 and 19,045.65 is: 26,283.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,466.45 : 44,804.04 = 19,045.65 : x
  2. Step 2: Convert to fraction form
    32,466.45/44,804.04 = 19,045.65/x
  3. Step 3: Cross multiply
    32,466.45x = 44,804.04 × 19,045.65
  4. Step 4: Simplify right side
    32,466.45x = 853,322,064.43
  5. Step 5: Solve for x
    x = 853,322,064.43/32,466.45
  6. Step 6: Final answer
    x = 26,283.20

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1.5x scale

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.