Home / 94,648.28-130,596.44-56,924.96

Finding the Fourth Proportional to 94,648.28, 130,596.44 and 56,924.96

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Solution

The fourth proportional to 94,648.28, 130,596.44 and 56,924.96 is: 78,545.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,648.28 : 130,596.44 = 56,924.96 : x
  2. Step 2: Convert to fraction form
    94,648.28/130,596.44 = 56,924.96/x
  3. Step 3: Cross multiply
    94,648.28x = 130,596.44 × 56,924.96
  4. Step 4: Simplify right side
    94,648.28x = 7,434,197,123.14
  5. Step 5: Solve for x
    x = 7,434,197,123.14/94,648.28
  6. Step 6: Final answer
    x = 78,545.51

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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.