Home / 94,395.48-141,559.50-31,203.93

Finding the Fourth Proportional to 94,395.48, 141,559.50 and 31,203.93

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Solution

The fourth proportional to 94,395.48, 141,559.50 and 31,203.93 is: 46,794.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,395.48 : 141,559.50 = 31,203.93 : x
  2. Step 2: Convert to fraction form
    94,395.48/141,559.50 = 31,203.93/x
  3. Step 3: Cross multiply
    94,395.48x = 141,559.50 × 31,203.93
  4. Step 4: Simplify right side
    94,395.48x = 4,417,212,728.84
  5. Step 5: Solve for x
    x = 4,417,212,728.84/94,395.48
  6. Step 6: Final answer
    x = 46,794.75

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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.