Home / 61,541.36-84,927.12-33,247.04

Finding the Fourth Proportional to 61,541.36, 84,927.12 and 33,247.04

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Solution

The fourth proportional to 61,541.36, 84,927.12 and 33,247.04 is: 45,880.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,541.36 : 84,927.12 = 33,247.04 : x
  2. Step 2: Convert to fraction form
    61,541.36/84,927.12 = 33,247.04/x
  3. Step 3: Cross multiply
    61,541.36x = 84,927.12 × 33,247.04
  4. Step 4: Simplify right side
    61,541.36x = 2,823,575,355.72
  5. Step 5: Solve for x
    x = 2,823,575,355.72/61,541.36
  6. Step 6: Final answer
    x = 45,880.94

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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.