Home / 40,476.93-60,406.28-36,048.26

Finding the Fourth Proportional to 40,476.93, 60,406.28 and 36,048.26

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Solution

The fourth proportional to 40,476.93, 60,406.28 and 36,048.26 is: 53,797.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,476.93 : 60,406.28 = 36,048.26 : x
  2. Step 2: Convert to fraction form
    40,476.93/60,406.28 = 36,048.26/x
  3. Step 3: Cross multiply
    40,476.93x = 60,406.28 × 36,048.26
  4. Step 4: Simplify right side
    40,476.93x = 2,177,540,804.80
  5. Step 5: Solve for x
    x = 2,177,540,804.80/40,476.93
  6. Step 6: Final answer
    x = 53,797.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.