Home / 94,097.37-129,854.49-51,076.84

Finding the Fourth Proportional to 94,097.37, 129,854.49 and 51,076.84

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Solution

The fourth proportional to 94,097.37, 129,854.49 and 51,076.84 is: 70,486.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,097.37 : 129,854.49 = 51,076.84 : x
  2. Step 2: Convert to fraction form
    94,097.37/129,854.49 = 51,076.84/x
  3. Step 3: Cross multiply
    94,097.37x = 129,854.49 × 51,076.84
  4. Step 4: Simplify right side
    94,097.37x = 6,632,557,154.87
  5. Step 5: Solve for x
    x = 6,632,557,154.87/94,097.37
  6. Step 6: Final answer
    x = 70,486.10

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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.