Home / 148,230.77-222,186.67-64,030.55

Finding the Fourth Proportional to 148,230.77, 222,186.67 and 64,030.55

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Solution

The fourth proportional to 148,230.77, 222,186.67 and 64,030.55 is: 95,976.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,230.77 : 222,186.67 = 64,030.55 : x
  2. Step 2: Convert to fraction form
    148,230.77/222,186.67 = 64,030.55/x
  3. Step 3: Cross multiply
    148,230.77x = 222,186.67 × 64,030.55
  4. Step 4: Simplify right side
    148,230.77x = 14,226,733,411.76
  5. Step 5: Solve for x
    x = 14,226,733,411.76/148,230.77
  6. Step 6: Final answer
    x = 95,976.93

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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.