Home / 44,336.43-61,209.18-30,744.18

Finding the Fourth Proportional to 44,336.43, 61,209.18 and 30,744.18

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Solution

The fourth proportional to 44,336.43, 61,209.18 and 30,744.18 is: 42,444.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,336.43 : 61,209.18 = 30,744.18 : x
  2. Step 2: Convert to fraction form
    44,336.43/61,209.18 = 30,744.18/x
  3. Step 3: Cross multiply
    44,336.43x = 61,209.18 × 30,744.18
  4. Step 4: Simplify right side
    44,336.43x = 1,881,826,047.57
  5. Step 5: Solve for x
    x = 1,881,826,047.57/44,336.43
  6. Step 6: Final answer
    x = 42,444.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.