Home / 36,740.71-50,631.09-24,783.28

Finding the Fourth Proportional to 36,740.71, 50,631.09 and 24,783.28

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Solution

The fourth proportional to 36,740.71, 50,631.09 and 24,783.28 is: 34,152.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,740.71 : 50,631.09 = 24,783.28 : x
  2. Step 2: Convert to fraction form
    36,740.71/50,631.09 = 24,783.28/x
  3. Step 3: Cross multiply
    36,740.71x = 50,631.09 × 24,783.28
  4. Step 4: Simplify right side
    36,740.71x = 1,254,804,480.18
  5. Step 5: Solve for x
    x = 1,254,804,480.18/36,740.71
  6. Step 6: Final answer
    x = 34,152.97

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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.