Home / 34,998.87-48,297.55-19,083.63

Finding the Fourth Proportional to 34,998.87, 48,297.55 and 19,083.63

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Solution

The fourth proportional to 34,998.87, 48,297.55 and 19,083.63 is: 26,334.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,998.87 : 48,297.55 = 19,083.63 : x
  2. Step 2: Convert to fraction form
    34,998.87/48,297.55 = 19,083.63/x
  3. Step 3: Cross multiply
    34,998.87x = 48,297.55 × 19,083.63
  4. Step 4: Simplify right side
    34,998.87x = 921,692,574.11
  5. Step 5: Solve for x
    x = 921,692,574.11/34,998.87
  6. Step 6: Final answer
    x = 26,334.92

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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.