Home / 35,140.94-48,422.71-25,047.93

Finding the Fourth Proportional to 35,140.94, 48,422.71 and 25,047.93

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Solution

The fourth proportional to 35,140.94, 48,422.71 and 25,047.93 is: 34,514.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,140.94 : 48,422.71 = 25,047.93 : x
  2. Step 2: Convert to fraction form
    35,140.94/48,422.71 = 25,047.93/x
  3. Step 3: Cross multiply
    35,140.94x = 48,422.71 × 25,047.93
  4. Step 4: Simplify right side
    35,140.94x = 1,212,888,863.39
  5. Step 5: Solve for x
    x = 1,212,888,863.39/35,140.94
  6. Step 6: Final answer
    x = 34,514.98

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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.