Home / 42,914.36-59,225.10-27,012.44

Finding the Fourth Proportional to 42,914.36, 59,225.10 and 27,012.44

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Solution

The fourth proportional to 42,914.36, 59,225.10 and 27,012.44 is: 37,279.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,914.36 : 59,225.10 = 27,012.44 : x
  2. Step 2: Convert to fraction form
    42,914.36/59,225.10 = 27,012.44/x
  3. Step 3: Cross multiply
    42,914.36x = 59,225.10 × 27,012.44
  4. Step 4: Simplify right side
    42,914.36x = 1,599,814,460.24
  5. Step 5: Solve for x
    x = 1,599,814,460.24/42,914.36
  6. Step 6: Final answer
    x = 37,279.23

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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.