Home / 94,261.58-141,362.40-31,069.93

Finding the Fourth Proportional to 94,261.58, 141,362.40 and 31,069.93

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Solution

The fourth proportional to 94,261.58, 141,362.40 and 31,069.93 is: 46,595.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,261.58 : 141,362.40 = 31,069.93 : x
  2. Step 2: Convert to fraction form
    94,261.58/141,362.40 = 31,069.93/x
  3. Step 3: Cross multiply
    94,261.58x = 141,362.40 × 31,069.93
  4. Step 4: Simplify right side
    94,261.58x = 4,392,119,872.63
  5. Step 5: Solve for x
    x = 4,392,119,872.63/94,261.58
  6. Step 6: Final answer
    x = 46,595.02

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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.