Home / 58,058.30-80,127.06-32,571.47

Finding the Fourth Proportional to 58,058.30, 80,127.06 and 32,571.47

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Solution

The fourth proportional to 58,058.30, 80,127.06 and 32,571.47 is: 44,952.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,058.30 : 80,127.06 = 32,571.47 : x
  2. Step 2: Convert to fraction form
    58,058.30/80,127.06 = 32,571.47/x
  3. Step 3: Cross multiply
    58,058.30x = 80,127.06 × 32,571.47
  4. Step 4: Simplify right side
    58,058.30x = 2,609,856,130.98
  5. Step 5: Solve for x
    x = 2,609,856,130.98/58,058.30
  6. Step 6: Final answer
    x = 44,952.33

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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.