Home / 98,897.80-148,345.32-24,018.52

Finding the Fourth Proportional to 98,897.80, 148,345.32 and 24,018.52

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Solution

The fourth proportional to 98,897.80, 148,345.32 and 24,018.52 is: 36,027.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,897.80 : 148,345.32 = 24,018.52 : x
  2. Step 2: Convert to fraction form
    98,897.80/148,345.32 = 24,018.52/x
  3. Step 3: Cross multiply
    98,897.80x = 148,345.32 × 24,018.52
  4. Step 4: Simplify right side
    98,897.80x = 3,563,035,035.33
  5. Step 5: Solve for x
    x = 3,563,035,035.33/98,897.80
  6. Step 6: Final answer
    x = 36,027.44

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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.