Home / 141,714.14-195,646.85-94,032.14

Finding the Fourth Proportional to 141,714.14, 195,646.85 and 94,032.14

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Solution

The fourth proportional to 141,714.14, 195,646.85 and 94,032.14 is: 129,818.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,714.14 : 195,646.85 = 94,032.14 : x
  2. Step 2: Convert to fraction form
    141,714.14/195,646.85 = 94,032.14/x
  3. Step 3: Cross multiply
    141,714.14x = 195,646.85 × 94,032.14
  4. Step 4: Simplify right side
    141,714.14x = 18,397,090,541.36
  5. Step 5: Solve for x
    x = 18,397,090,541.36/141,714.14
  6. Step 6: Final answer
    x = 129,818.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.