Home / 94,646.67-141,997.38-30,603.45

Finding the Fourth Proportional to 94,646.67, 141,997.38 and 30,603.45

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Solution

The fourth proportional to 94,646.67, 141,997.38 and 30,603.45 is: 45,914.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,646.67 : 141,997.38 = 30,603.45 : x
  2. Step 2: Convert to fraction form
    94,646.67/141,997.38 = 30,603.45/x
  3. Step 3: Cross multiply
    94,646.67x = 141,997.38 × 30,603.45
  4. Step 4: Simplify right side
    94,646.67x = 4,345,609,718.96
  5. Step 5: Solve for x
    x = 4,345,609,718.96/94,646.67
  6. Step 6: Final answer
    x = 45,914.03

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1.5x scale

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.