Home / 108,925.36-163,411.27-37,850.14

Finding the Fourth Proportional to 108,925.36, 163,411.27 and 37,850.14

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Solution

The fourth proportional to 108,925.36, 163,411.27 and 37,850.14 is: 56,783.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,925.36 : 163,411.27 = 37,850.14 : x
  2. Step 2: Convert to fraction form
    108,925.36/163,411.27 = 37,850.14/x
  3. Step 3: Cross multiply
    108,925.36x = 163,411.27 × 37,850.14
  4. Step 4: Simplify right side
    108,925.36x = 6,185,138,850.44
  5. Step 5: Solve for x
    x = 6,185,138,850.44/108,925.36
  6. Step 6: Final answer
    x = 56,783.28

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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.