Home / 94,570.03-141,677.93-84,832.75

Finding the Fourth Proportional to 94,570.03, 141,677.93 and 84,832.75

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Solution

The fourth proportional to 94,570.03, 141,677.93 and 84,832.75 is: 127,090.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,570.03 : 141,677.93 = 84,832.75 : x
  2. Step 2: Convert to fraction form
    94,570.03/141,677.93 = 84,832.75/x
  3. Step 3: Cross multiply
    94,570.03x = 141,677.93 × 84,832.75
  4. Step 4: Simplify right side
    94,570.03x = 12,018,927,992.04
  5. Step 5: Solve for x
    x = 12,018,927,992.04/94,570.03
  6. Step 6: Final answer
    x = 127,090.24

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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.