Home / 52,859.32-72,875.29-41,993.51

Finding the Fourth Proportional to 52,859.32, 72,875.29 and 41,993.51

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Solution

The fourth proportional to 52,859.32, 72,875.29 and 41,993.51 is: 57,894.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,859.32 : 72,875.29 = 41,993.51 : x
  2. Step 2: Convert to fraction form
    52,859.32/72,875.29 = 41,993.51/x
  3. Step 3: Cross multiply
    52,859.32x = 72,875.29 × 41,993.51
  4. Step 4: Simplify right side
    52,859.32x = 3,060,289,324.35
  5. Step 5: Solve for x
    x = 3,060,289,324.35/52,859.32
  6. Step 6: Final answer
    x = 57,894.98

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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.