Home / 233,621.47-350,393.86-65,153.22

Finding the Fourth Proportional to 233,621.47, 350,393.86 and 65,153.22

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Solution

The fourth proportional to 233,621.47, 350,393.86 and 65,153.22 is: 97,719.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,621.47 : 350,393.86 = 65,153.22 : x
  2. Step 2: Convert to fraction form
    233,621.47/350,393.86 = 65,153.22/x
  3. Step 3: Cross multiply
    233,621.47x = 350,393.86 × 65,153.22
  4. Step 4: Simplify right side
    233,621.47x = 22,829,288,247.23
  5. Step 5: Solve for x
    x = 22,829,288,247.23/233,621.47
  6. Step 6: Final answer
    x = 97,719.14

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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.