Home / 61,541.53-84,927.39-33,247.22

Finding the Fourth Proportional to 61,541.53, 84,927.39 and 33,247.22

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Solution

The fourth proportional to 61,541.53, 84,927.39 and 33,247.22 is: 45,881.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,541.53 : 84,927.39 = 33,247.22 : x
  2. Step 2: Convert to fraction form
    61,541.53/84,927.39 = 33,247.22/x
  3. Step 3: Cross multiply
    61,541.53x = 84,927.39 × 33,247.22
  4. Step 4: Simplify right side
    61,541.53x = 2,823,599,619.36
  5. Step 5: Solve for x
    x = 2,823,599,619.36/61,541.53
  6. Step 6: Final answer
    x = 45,881.21

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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.