Home / 56,127.70-77,466.26-33,468.15

Finding the Fourth Proportional to 56,127.70, 77,466.26 and 33,468.15

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Solution

The fourth proportional to 56,127.70, 77,466.26 and 33,468.15 is: 46,192.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,127.70 : 77,466.26 = 33,468.15 : x
  2. Step 2: Convert to fraction form
    56,127.70/77,466.26 = 33,468.15/x
  3. Step 3: Cross multiply
    56,127.70x = 77,466.26 × 33,468.15
  4. Step 4: Simplify right side
    56,127.70x = 2,592,652,409.62
  5. Step 5: Solve for x
    x = 2,592,652,409.62/56,127.70
  6. Step 6: Final answer
    x = 46,192.03

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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.