Home / 153,533.82-230,144.70-63,625.44

Finding the Fourth Proportional to 153,533.82, 230,144.70 and 63,625.44

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Solution

The fourth proportional to 153,533.82, 230,144.70 and 63,625.44 is: 95,373.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,533.82 : 230,144.70 = 63,625.44 : x
  2. Step 2: Convert to fraction form
    153,533.82/230,144.70 = 63,625.44/x
  3. Step 3: Cross multiply
    153,533.82x = 230,144.70 × 63,625.44
  4. Step 4: Simplify right side
    153,533.82x = 14,643,058,427.83
  5. Step 5: Solve for x
    x = 14,643,058,427.83/153,533.82
  6. Step 6: Final answer
    x = 95,373.51

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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.