Home / 34,822.01-48,053.87-18,907.07

Finding the Fourth Proportional to 34,822.01, 48,053.87 and 18,907.07

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Solution

The fourth proportional to 34,822.01, 48,053.87 and 18,907.07 is: 26,091.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,822.01 : 48,053.87 = 18,907.07 : x
  2. Step 2: Convert to fraction form
    34,822.01/48,053.87 = 18,907.07/x
  3. Step 3: Cross multiply
    34,822.01x = 48,053.87 × 18,907.07
  4. Step 4: Simplify right side
    34,822.01x = 908,557,643.59
  5. Step 5: Solve for x
    x = 908,557,643.59/34,822.01
  6. Step 6: Final answer
    x = 26,091.48

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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.