Home / 89,898.04-134,924.82-34,532.92

Finding the Fourth Proportional to 89,898.04, 134,924.82 and 34,532.92

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Solution

The fourth proportional to 89,898.04, 134,924.82 and 34,532.92 is: 51,829.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,898.04 : 134,924.82 = 34,532.92 : x
  2. Step 2: Convert to fraction form
    89,898.04/134,924.82 = 34,532.92/x
  3. Step 3: Cross multiply
    89,898.04x = 134,924.82 × 34,532.92
  4. Step 4: Simplify right side
    89,898.04x = 4,659,348,015.07
  5. Step 5: Solve for x
    x = 4,659,348,015.07/89,898.04
  6. Step 6: Final answer
    x = 51,829.25

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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.