Home / 37,383.76-56,084.87-11,088.51

Finding the Fourth Proportional to 37,383.76, 56,084.87 and 11,088.51

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Solution

The fourth proportional to 37,383.76, 56,084.87 and 11,088.51 is: 16,635.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,383.76 : 56,084.87 = 11,088.51 : x
  2. Step 2: Convert to fraction form
    37,383.76/56,084.87 = 11,088.51/x
  3. Step 3: Cross multiply
    37,383.76x = 56,084.87 × 11,088.51
  4. Step 4: Simplify right side
    37,383.76x = 621,897,641.84
  5. Step 5: Solve for x
    x = 621,897,641.84/37,383.76
  6. Step 6: Final answer
    x = 16,635.50

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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.