Home / 83,263.02-114,900.62-45,536.46

Finding the Fourth Proportional to 83,263.02, 114,900.62 and 45,536.46

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Solution

The fourth proportional to 83,263.02, 114,900.62 and 45,536.46 is: 62,839.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,263.02 : 114,900.62 = 45,536.46 : x
  2. Step 2: Convert to fraction form
    83,263.02/114,900.62 = 45,536.46/x
  3. Step 3: Cross multiply
    83,263.02x = 114,900.62 × 45,536.46
  4. Step 4: Simplify right side
    83,263.02x = 5,232,167,258.92
  5. Step 5: Solve for x
    x = 5,232,167,258.92/83,263.02
  6. Step 6: Final answer
    x = 62,839.03

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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.