Home / 94,440.66-141,671.38-31,237.76

Finding the Fourth Proportional to 94,440.66, 141,671.38 and 31,237.76

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Solution

The fourth proportional to 94,440.66, 141,671.38 and 31,237.76 is: 46,860.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,440.66 : 141,671.38 = 31,237.76 : x
  2. Step 2: Convert to fraction form
    94,440.66/141,671.38 = 31,237.76/x
  3. Step 3: Cross multiply
    94,440.66x = 141,671.38 × 31,237.76
  4. Step 4: Simplify right side
    94,440.66x = 4,425,496,567.31
  5. Step 5: Solve for x
    x = 4,425,496,567.31/94,440.66
  6. Step 6: Final answer
    x = 46,860.08

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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.