Home / 96,754.02-133,523.85-53,734.19

Finding the Fourth Proportional to 96,754.02, 133,523.85 and 53,734.19

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Solution

The fourth proportional to 96,754.02, 133,523.85 and 53,734.19 is: 74,155.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,754.02 : 133,523.85 = 53,734.19 : x
  2. Step 2: Convert to fraction form
    96,754.02/133,523.85 = 53,734.19/x
  3. Step 3: Cross multiply
    96,754.02x = 133,523.85 × 53,734.19
  4. Step 4: Simplify right side
    96,754.02x = 7,174,795,459.32
  5. Step 5: Solve for x
    x = 7,174,795,459.32/96,754.02
  6. Step 6: Final answer
    x = 74,155.01

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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.