Home / 108,896.02-150,278.32-60,501.11

Finding the Fourth Proportional to 108,896.02, 150,278.32 and 60,501.11

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Solution

The fourth proportional to 108,896.02, 150,278.32 and 60,501.11 is: 83,492.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,896.02 : 150,278.32 = 60,501.11 : x
  2. Step 2: Convert to fraction form
    108,896.02/150,278.32 = 60,501.11/x
  3. Step 3: Cross multiply
    108,896.02x = 150,278.32 × 60,501.11
  4. Step 4: Simplify right side
    108,896.02x = 9,092,005,168.94
  5. Step 5: Solve for x
    x = 9,092,005,168.94/108,896.02
  6. Step 6: Final answer
    x = 83,492.54

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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.