Home / 152,383.64-210,393.33-95,045.36

Finding the Fourth Proportional to 152,383.64, 210,393.33 and 95,045.36

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Solution

The fourth proportional to 152,383.64, 210,393.33 and 95,045.36 is: 131,227.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,383.64 : 210,393.33 = 95,045.36 : x
  2. Step 2: Convert to fraction form
    152,383.64/210,393.33 = 95,045.36/x
  3. Step 3: Cross multiply
    152,383.64x = 210,393.33 × 95,045.36
  4. Step 4: Simplify right side
    152,383.64x = 19,996,909,791.45
  5. Step 5: Solve for x
    x = 19,996,909,791.45/152,383.64
  6. Step 6: Final answer
    x = 131,227.41

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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.