Home / 59,370.95-89,028.74-34,418.14

Finding the Fourth Proportional to 59,370.95, 89,028.74 and 34,418.14

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Solution

The fourth proportional to 59,370.95, 89,028.74 and 34,418.14 is: 51,611.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,370.95 : 89,028.74 = 34,418.14 : x
  2. Step 2: Convert to fraction form
    59,370.95/89,028.74 = 34,418.14/x
  3. Step 3: Cross multiply
    59,370.95x = 89,028.74 × 34,418.14
  4. Step 4: Simplify right side
    59,370.95x = 3,064,203,637.34
  5. Step 5: Solve for x
    x = 3,064,203,637.34/59,370.95
  6. Step 6: Final answer
    x = 51,611.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.