Home / 48,539.79-67,005.57-32,633.46

Finding the Fourth Proportional to 48,539.79, 67,005.57 and 32,633.46

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Solution

The fourth proportional to 48,539.79, 67,005.57 and 32,633.46 is: 45,048.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,539.79 : 67,005.57 = 32,633.46 : x
  2. Step 2: Convert to fraction form
    48,539.79/67,005.57 = 32,633.46/x
  3. Step 3: Cross multiply
    48,539.79x = 67,005.57 × 32,633.46
  4. Step 4: Simplify right side
    48,539.79x = 2,186,623,588.37
  5. Step 5: Solve for x
    x = 2,186,623,588.37/48,539.79
  6. Step 6: Final answer
    x = 45,048.06

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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.