Home / 146,929.95-220,477.97-62,682.14

Finding the Fourth Proportional to 146,929.95, 220,477.97 and 62,682.14

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Solution

The fourth proportional to 146,929.95, 220,477.97 and 62,682.14 is: 94,058.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,929.95 : 220,477.97 = 62,682.14 : x
  2. Step 2: Convert to fraction form
    146,929.95/220,477.97 = 62,682.14/x
  3. Step 3: Cross multiply
    146,929.95x = 220,477.97 × 62,682.14
  4. Step 4: Simplify right side
    146,929.95x = 13,820,031,690.36
  5. Step 5: Solve for x
    x = 13,820,031,690.36/146,929.95
  6. Step 6: Final answer
    x = 94,058.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.