Home / 195,326.88-269,534.79-181,045.77

Finding the Fourth Proportional to 195,326.88, 269,534.79 and 181,045.77

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Solution

The fourth proportional to 195,326.88, 269,534.79 and 181,045.77 is: 249,828.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,326.88 : 269,534.79 = 181,045.77 : x
  2. Step 2: Convert to fraction form
    195,326.88/269,534.79 = 181,045.77/x
  3. Step 3: Cross multiply
    195,326.88x = 269,534.79 × 181,045.77
  4. Step 4: Simplify right side
    195,326.88x = 48,798,133,597.34
  5. Step 5: Solve for x
    x = 48,798,133,597.34/195,326.88
  6. Step 6: Final answer
    x = 249,828.05

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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.