Home / 94,235.25-141,362.21-31,056.01

Finding the Fourth Proportional to 94,235.25, 141,362.21 and 31,056.01

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Solution

The fourth proportional to 94,235.25, 141,362.21 and 31,056.01 is: 46,587.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,235.25 : 141,362.21 = 31,056.01 : x
  2. Step 2: Convert to fraction form
    94,235.25/141,362.21 = 31,056.01/x
  3. Step 3: Cross multiply
    94,235.25x = 141,362.21 × 31,056.01
  4. Step 4: Simplify right side
    94,235.25x = 4,390,145,931.62
  5. Step 5: Solve for x
    x = 4,390,145,931.62/94,235.25
  6. Step 6: Final answer
    x = 46,587.09

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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.