Home / 94,335.84-141,455.04-27,767.32

Finding the Fourth Proportional to 94,335.84, 141,455.04 and 27,767.32

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Solution

The fourth proportional to 94,335.84, 141,455.04 and 27,767.32 is: 41,636.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,335.84 : 141,455.04 = 27,767.32 : x
  2. Step 2: Convert to fraction form
    94,335.84/141,455.04 = 27,767.32/x
  3. Step 3: Cross multiply
    94,335.84x = 141,455.04 × 27,767.32
  4. Step 4: Simplify right side
    94,335.84x = 3,927,827,361.29
  5. Step 5: Solve for x
    x = 3,927,827,361.29/94,335.84
  6. Step 6: Final answer
    x = 41,636.64

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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.