Home / 34,969.05-48,257.84-19,053.50

Finding the Fourth Proportional to 34,969.05, 48,257.84 and 19,053.50

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Solution

The fourth proportional to 34,969.05, 48,257.84 and 19,053.50 is: 26,294.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,969.05 : 48,257.84 = 19,053.50 : x
  2. Step 2: Convert to fraction form
    34,969.05/48,257.84 = 19,053.50/x
  3. Step 3: Cross multiply
    34,969.05x = 48,257.84 × 19,053.50
  4. Step 4: Simplify right side
    34,969.05x = 919,480,560.78
  5. Step 5: Solve for x
    x = 919,480,560.78/34,969.05
  6. Step 6: Final answer
    x = 26,294.12

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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.