Home / 44,467.60-66,701.40-41,875.60

Finding the Fourth Proportional to 44,467.60, 66,701.40 and 41,875.60

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Solution

The fourth proportional to 44,467.60, 66,701.40 and 41,875.60 is: 62,813.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,467.60 : 66,701.40 = 41,875.60 : x
  2. Step 2: Convert to fraction form
    44,467.60/66,701.40 = 41,875.60/x
  3. Step 3: Cross multiply
    44,467.60x = 66,701.40 × 41,875.60
  4. Step 4: Simplify right side
    44,467.60x = 2,793,161,145.84
  5. Step 5: Solve for x
    x = 2,793,161,145.84/44,467.60
  6. Step 6: Final answer
    x = 62,813.40

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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.