Home / 133,073.08-183,597.24-94,838.65

Finding the Fourth Proportional to 133,073.08, 183,597.24 and 94,838.65

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Solution

The fourth proportional to 133,073.08, 183,597.24 and 94,838.65 is: 130,846.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,073.08 : 183,597.24 = 94,838.65 : x
  2. Step 2: Convert to fraction form
    133,073.08/183,597.24 = 94,838.65/x
  3. Step 3: Cross multiply
    133,073.08x = 183,597.24 × 94,838.65
  4. Step 4: Simplify right side
    133,073.08x = 17,412,114,385.33
  5. Step 5: Solve for x
    x = 17,412,114,385.33/133,073.08
  6. Step 6: Final answer
    x = 130,846.26

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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.