Home / 195,877.16-293,807.53-62,754.47

Finding the Fourth Proportional to 195,877.16, 293,807.53 and 62,754.47

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Solution

The fourth proportional to 195,877.16, 293,807.53 and 62,754.47 is: 94,129.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,877.16 : 293,807.53 = 62,754.47 : x
  2. Step 2: Convert to fraction form
    195,877.16/293,807.53 = 62,754.47/x
  3. Step 3: Cross multiply
    195,877.16x = 293,807.53 × 62,754.47
  4. Step 4: Simplify right side
    195,877.16x = 18,437,734,634.46
  5. Step 5: Solve for x
    x = 18,437,734,634.46/195,877.16
  6. Step 6: Final answer
    x = 94,129.07

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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.