Home / 94,308.25-141,478.35-46,925.95

Finding the Fourth Proportional to 94,308.25, 141,478.35 and 46,925.95

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Solution

The fourth proportional to 94,308.25, 141,478.35 and 46,925.95 is: 70,396.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,308.25 : 141,478.35 = 46,925.95 : x
  2. Step 2: Convert to fraction form
    94,308.25/141,478.35 = 46,925.95/x
  3. Step 3: Cross multiply
    94,308.25x = 141,478.35 × 46,925.95
  4. Step 4: Simplify right side
    94,308.25x = 6,639,005,978.18
  5. Step 5: Solve for x
    x = 6,639,005,978.18/94,308.25
  6. Step 6: Final answer
    x = 70,396.87

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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.