Home / 133,397.70-200,533.95-94,226.10

Finding the Fourth Proportional to 133,397.70, 200,533.95 and 94,226.10

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Solution

The fourth proportional to 133,397.70, 200,533.95 and 94,226.10 is: 141,648.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,397.70 : 200,533.95 = 94,226.10 : x
  2. Step 2: Convert to fraction form
    133,397.70/200,533.95 = 94,226.10/x
  3. Step 3: Cross multiply
    133,397.70x = 200,533.95 × 94,226.10
  4. Step 4: Simplify right side
    133,397.70x = 18,895,532,026.10
  5. Step 5: Solve for x
    x = 18,895,532,026.10/133,397.70
  6. Step 6: Final answer
    x = 141,648.11

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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.