Home / 108,606.60-162,925.02-33,732.45

Finding the Fourth Proportional to 108,606.60, 162,925.02 and 33,732.45

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Solution

The fourth proportional to 108,606.60, 162,925.02 and 33,732.45 is: 50,603.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,606.60 : 162,925.02 = 33,732.45 : x
  2. Step 2: Convert to fraction form
    108,606.60/162,925.02 = 33,732.45/x
  3. Step 3: Cross multiply
    108,606.60x = 162,925.02 × 33,732.45
  4. Step 4: Simplify right side
    108,606.60x = 5,495,860,090.90
  5. Step 5: Solve for x
    x = 5,495,860,090.90/108,606.60
  6. Step 6: Final answer
    x = 50,603.37

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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.