Home / 148,484.14-222,726.23-43,303.12

Finding the Fourth Proportional to 148,484.14, 222,726.23 and 43,303.12

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Solution

The fourth proportional to 148,484.14, 222,726.23 and 43,303.12 is: 64,954.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,484.14 : 222,726.23 = 43,303.12 : x
  2. Step 2: Convert to fraction form
    148,484.14/222,726.23 = 43,303.12/x
  3. Step 3: Cross multiply
    148,484.14x = 222,726.23 × 43,303.12
  4. Step 4: Simplify right side
    148,484.14x = 9,644,740,448.32
  5. Step 5: Solve for x
    x = 9,644,740,448.32/148,484.14
  6. Step 6: Final answer
    x = 64,954.68

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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.