Home / 44,812.84-67,145.30-26,040.18

Finding the Fourth Proportional to 44,812.84, 67,145.30 and 26,040.18

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Solution

The fourth proportional to 44,812.84, 67,145.30 and 26,040.18 is: 39,017.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,812.84 : 67,145.30 = 26,040.18 : x
  2. Step 2: Convert to fraction form
    44,812.84/67,145.30 = 26,040.18/x
  3. Step 3: Cross multiply
    44,812.84x = 67,145.30 × 26,040.18
  4. Step 4: Simplify right side
    44,812.84x = 1,748,475,698.15
  5. Step 5: Solve for x
    x = 1,748,475,698.15/44,812.84
  6. Step 6: Final answer
    x = 39,017.29

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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.