Home / 25,016.07-34,529.18-14,409.93

Finding the Fourth Proportional to 25,016.07, 34,529.18 and 14,409.93

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Solution

The fourth proportional to 25,016.07, 34,529.18 and 14,409.93 is: 19,889.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,016.07 : 34,529.18 = 14,409.93 : x
  2. Step 2: Convert to fraction form
    25,016.07/34,529.18 = 14,409.93/x
  3. Step 3: Cross multiply
    25,016.07x = 34,529.18 × 14,409.93
  4. Step 4: Simplify right side
    25,016.07x = 497,562,994.71
  5. Step 5: Solve for x
    x = 497,562,994.71/25,016.07
  6. Step 6: Final answer
    x = 19,889.73

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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.