Home / 53,233.02-73,436.22-35,102.70

Finding the Fourth Proportional to 53,233.02, 73,436.22 and 35,102.70

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Solution

The fourth proportional to 53,233.02, 73,436.22 and 35,102.70 is: 48,425.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,233.02 : 73,436.22 = 35,102.70 : x
  2. Step 2: Convert to fraction form
    53,233.02/73,436.22 = 35,102.70/x
  3. Step 3: Cross multiply
    53,233.02x = 73,436.22 × 35,102.70
  4. Step 4: Simplify right side
    53,233.02x = 2,577,809,599.79
  5. Step 5: Solve for x
    x = 2,577,809,599.79/53,233.02
  6. Step 6: Final answer
    x = 48,425.01

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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.