Home / 94,362.04-141,324.31-56,840.14

Finding the Fourth Proportional to 94,362.04, 141,324.31 and 56,840.14

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Solution

The fourth proportional to 94,362.04, 141,324.31 and 56,840.14 is: 85,128.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,362.04 : 141,324.31 = 56,840.14 : x
  2. Step 2: Convert to fraction form
    94,362.04/141,324.31 = 56,840.14/x
  3. Step 3: Cross multiply
    94,362.04x = 141,324.31 × 56,840.14
  4. Step 4: Simplify right side
    94,362.04x = 8,032,893,565.80
  5. Step 5: Solve for x
    x = 8,032,893,565.80/94,362.04
  6. Step 6: Final answer
    x = 85,128.44

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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.