Home / 94,164.95-141,256.67-30,959.43

Finding the Fourth Proportional to 94,164.95, 141,256.67 and 30,959.43

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Solution

The fourth proportional to 94,164.95, 141,256.67 and 30,959.43 is: 46,442.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,164.95 : 141,256.67 = 30,959.43 : x
  2. Step 2: Convert to fraction form
    94,164.95/141,256.67 = 30,959.43/x
  3. Step 3: Cross multiply
    94,164.95x = 141,256.67 × 30,959.43
  4. Step 4: Simplify right side
    94,164.95x = 4,373,225,832.10
  5. Step 5: Solve for x
    x = 4,373,225,832.10/94,164.95
  6. Step 6: Final answer
    x = 46,442.19

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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.