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Finding the Fourth Proportional to 34,352.80, 51,546.80 and 26,030.08

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Solution

The fourth proportional to 34,352.80, 51,546.80 and 26,030.08 is: 39,058.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,352.80 : 51,546.80 = 26,030.08 : x
  2. Step 2: Convert to fraction form
    34,352.80/51,546.80 = 26,030.08/x
  3. Step 3: Cross multiply
    34,352.80x = 51,546.80 × 26,030.08
  4. Step 4: Simplify right side
    34,352.80x = 1,341,767,327.74
  5. Step 5: Solve for x
    x = 1,341,767,327.74/34,352.80
  6. Step 6: Final answer
    x = 39,058.46

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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.