Home / 108,876.02-150,256.26-60,483.47

Finding the Fourth Proportional to 108,876.02, 150,256.26 and 60,483.47

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Solution

The fourth proportional to 108,876.02, 150,256.26 and 60,483.47 is: 83,471.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,876.02 : 150,256.26 = 60,483.47 : x
  2. Step 2: Convert to fraction form
    108,876.02/150,256.26 = 60,483.47/x
  3. Step 3: Cross multiply
    108,876.02x = 150,256.26 × 60,483.47
  4. Step 4: Simplify right side
    108,876.02x = 9,088,019,242.74
  5. Step 5: Solve for x
    x = 9,088,019,242.74/108,876.02
  6. Step 6: Final answer
    x = 83,471.27

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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.