Home / 94,547.30-141,822.41-27,994.16

Finding the Fourth Proportional to 94,547.30, 141,822.41 and 27,994.16

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Solution

The fourth proportional to 94,547.30, 141,822.41 and 27,994.16 is: 41,991.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,547.30 : 141,822.41 = 27,994.16 : x
  2. Step 2: Convert to fraction form
    94,547.30/141,822.41 = 27,994.16/x
  3. Step 3: Cross multiply
    94,547.30x = 141,822.41 × 27,994.16
  4. Step 4: Simplify right side
    94,547.30x = 3,970,199,451.71
  5. Step 5: Solve for x
    x = 3,970,199,451.71/94,547.30
  6. Step 6: Final answer
    x = 41,991.68

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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.