Home / 167,313.44-230,897.36-94,710.72

Finding the Fourth Proportional to 167,313.44, 230,897.36 and 94,710.72

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Solution

The fourth proportional to 167,313.44, 230,897.36 and 94,710.72 is: 130,703.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,313.44 : 230,897.36 = 94,710.72 : x
  2. Step 2: Convert to fraction form
    167,313.44/230,897.36 = 94,710.72/x
  3. Step 3: Cross multiply
    167,313.44x = 230,897.36 × 94,710.72
  4. Step 4: Simplify right side
    167,313.44x = 21,868,455,211.70
  5. Step 5: Solve for x
    x = 21,868,455,211.70/167,313.44
  6. Step 6: Final answer
    x = 130,703.52

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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.