Home / 146,271.13-219,363.21-62,030.05

Finding the Fourth Proportional to 146,271.13, 219,363.21 and 62,030.05

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Solution

The fourth proportional to 146,271.13, 219,363.21 and 62,030.05 is: 93,026.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,271.13 : 219,363.21 = 62,030.05 : x
  2. Step 2: Convert to fraction form
    146,271.13/219,363.21 = 62,030.05/x
  3. Step 3: Cross multiply
    146,271.13x = 219,363.21 × 62,030.05
  4. Step 4: Simplify right side
    146,271.13x = 13,607,110,884.46
  5. Step 5: Solve for x
    x = 13,607,110,884.46/146,271.13
  6. Step 6: Final answer
    x = 93,026.63

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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.