Home / 330,938.01-496,325.01-94,282.74

Finding the Fourth Proportional to 330,938.01, 496,325.01 and 94,282.74

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Solution

The fourth proportional to 330,938.01, 496,325.01 and 94,282.74 is: 141,400.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,938.01 : 496,325.01 = 94,282.74 : x
  2. Step 2: Convert to fraction form
    330,938.01/496,325.01 = 94,282.74/x
  3. Step 3: Cross multiply
    330,938.01x = 496,325.01 × 94,282.74
  4. Step 4: Simplify right side
    330,938.01x = 46,794,881,873.33
  5. Step 5: Solve for x
    x = 46,794,881,873.33/330,938.01
  6. Step 6: Final answer
    x = 141,400.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.