Home / 45,002.07-62,106.57-25,888.05

Finding the Fourth Proportional to 45,002.07, 62,106.57 and 25,888.05

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Solution

The fourth proportional to 45,002.07, 62,106.57 and 25,888.05 is: 35,727.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,002.07 : 62,106.57 = 25,888.05 : x
  2. Step 2: Convert to fraction form
    45,002.07/62,106.57 = 25,888.05/x
  3. Step 3: Cross multiply
    45,002.07x = 62,106.57 × 25,888.05
  4. Step 4: Simplify right side
    45,002.07x = 1,607,817,989.49
  5. Step 5: Solve for x
    x = 1,607,817,989.49/45,002.07
  6. Step 6: Final answer
    x = 35,727.65

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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.