Home / 41,258.09-61,877.20-19,050.14

Finding the Fourth Proportional to 41,258.09, 61,877.20 and 19,050.14

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Solution

The fourth proportional to 41,258.09, 61,877.20 and 19,050.14 is: 28,570.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,258.09 : 61,877.20 = 19,050.14 : x
  2. Step 2: Convert to fraction form
    41,258.09/61,877.20 = 19,050.14/x
  3. Step 3: Cross multiply
    41,258.09x = 61,877.20 × 19,050.14
  4. Step 4: Simplify right side
    41,258.09x = 1,178,769,322.81
  5. Step 5: Solve for x
    x = 1,178,769,322.81/41,258.09
  6. Step 6: Final answer
    x = 28,570.62

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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.