Home / 45,683.36-63,044.42-25,541.09

Finding the Fourth Proportional to 45,683.36, 63,044.42 and 25,541.09

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Solution

The fourth proportional to 45,683.36, 63,044.42 and 25,541.09 is: 35,247.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,683.36 : 63,044.42 = 25,541.09 : x
  2. Step 2: Convert to fraction form
    45,683.36/63,044.42 = 25,541.09/x
  3. Step 3: Cross multiply
    45,683.36x = 63,044.42 × 25,541.09
  4. Step 4: Simplify right side
    45,683.36x = 1,610,223,205.22
  5. Step 5: Solve for x
    x = 1,610,223,205.22/45,683.36
  6. Step 6: Final answer
    x = 35,247.48

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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.