Home / 108,276.41-149,423.40-60,524.63

Finding the Fourth Proportional to 108,276.41, 149,423.40 and 60,524.63

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Solution

The fourth proportional to 108,276.41, 149,423.40 and 60,524.63 is: 83,525.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,276.41 : 149,423.40 = 60,524.63 : x
  2. Step 2: Convert to fraction form
    108,276.41/149,423.40 = 60,524.63/x
  3. Step 3: Cross multiply
    108,276.41x = 149,423.40 × 60,524.63
  4. Step 4: Simplify right side
    108,276.41x = 9,043,795,998.34
  5. Step 5: Solve for x
    x = 9,043,795,998.34/108,276.41
  6. Step 6: Final answer
    x = 83,525.08

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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.