Home / 45,208.37-62,385.05-25,064.07

Finding the Fourth Proportional to 45,208.37, 62,385.05 and 25,064.07

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Solution

The fourth proportional to 45,208.37, 62,385.05 and 25,064.07 is: 34,587.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,208.37 : 62,385.05 = 25,064.07 : x
  2. Step 2: Convert to fraction form
    45,208.37/62,385.05 = 25,064.07/x
  3. Step 3: Cross multiply
    45,208.37x = 62,385.05 × 25,064.07
  4. Step 4: Simplify right side
    45,208.37x = 1,563,623,134.83
  5. Step 5: Solve for x
    x = 1,563,623,134.83/45,208.37
  6. Step 6: Final answer
    x = 34,587.03

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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.