Home / 146,322.11-219,483.10-41,141.08

Finding the Fourth Proportional to 146,322.11, 219,483.10 and 41,141.08

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Solution

The fourth proportional to 146,322.11, 219,483.10 and 41,141.08 is: 61,711.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,322.11 : 219,483.10 = 41,141.08 : x
  2. Step 2: Convert to fraction form
    146,322.11/219,483.10 = 41,141.08/x
  3. Step 3: Cross multiply
    146,322.11x = 219,483.10 × 41,141.08
  4. Step 4: Simplify right side
    146,322.11x = 9,029,772,101.53
  5. Step 5: Solve for x
    x = 9,029,772,101.53/146,322.11
  6. Step 6: Final answer
    x = 61,711.60

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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.