Home / 108,350.96-149,528.70-59,952.03

Finding the Fourth Proportional to 108,350.96, 149,528.70 and 59,952.03

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Solution

The fourth proportional to 108,350.96, 149,528.70 and 59,952.03 is: 82,736.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,350.96 : 149,528.70 = 59,952.03 : x
  2. Step 2: Convert to fraction form
    108,350.96/149,528.70 = 59,952.03/x
  3. Step 3: Cross multiply
    108,350.96x = 149,528.70 × 59,952.03
  4. Step 4: Simplify right side
    108,350.96x = 8,964,549,108.26
  5. Step 5: Solve for x
    x = 8,964,549,108.26/108,350.96
  6. Step 6: Final answer
    x = 82,736.23

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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.