Home / 94,197.22-141,316.63-31,036.81

Finding the Fourth Proportional to 94,197.22, 141,316.63 and 31,036.81

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Solution

The fourth proportional to 94,197.22, 141,316.63 and 31,036.81 is: 46,562.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,197.22 : 141,316.63 = 31,036.81 : x
  2. Step 2: Convert to fraction form
    94,197.22/141,316.63 = 31,036.81/x
  3. Step 3: Cross multiply
    94,197.22x = 141,316.63 × 31,036.81
  4. Step 4: Simplify right side
    94,197.22x = 4,386,017,395.15
  5. Step 5: Solve for x
    x = 4,386,017,395.15/94,197.22
  6. Step 6: Final answer
    x = 46,562.07

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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.