Home / 148,204.02-222,347.64-59,519.76

Finding the Fourth Proportional to 148,204.02, 222,347.64 and 59,519.76

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Solution

The fourth proportional to 148,204.02, 222,347.64 and 59,519.76 is: 89,296.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,204.02 : 222,347.64 = 59,519.76 : x
  2. Step 2: Convert to fraction form
    148,204.02/222,347.64 = 59,519.76/x
  3. Step 3: Cross multiply
    148,204.02x = 222,347.64 × 59,519.76
  4. Step 4: Simplify right side
    148,204.02x = 13,234,078,169.37
  5. Step 5: Solve for x
    x = 13,234,078,169.37/148,204.02
  6. Step 6: Final answer
    x = 89,296.35

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1.5x scale

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.