Home / 36,970.84-51,043.60-32,985.03

Finding the Fourth Proportional to 36,970.84, 51,043.60 and 32,985.03

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Solution

The fourth proportional to 36,970.84, 51,043.60 and 32,985.03 is: 45,540.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,970.84 : 51,043.60 = 32,985.03 : x
  2. Step 2: Convert to fraction form
    36,970.84/51,043.60 = 32,985.03/x
  3. Step 3: Cross multiply
    36,970.84x = 51,043.60 × 32,985.03
  4. Step 4: Simplify right side
    36,970.84x = 1,683,674,677.31
  5. Step 5: Solve for x
    x = 1,683,674,677.31/36,970.84
  6. Step 6: Final answer
    x = 45,540.61

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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.