Home / 62,840.16-94,210.20-43,058.16

Finding the Fourth Proportional to 62,840.16, 94,210.20 and 43,058.16

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Solution

The fourth proportional to 62,840.16, 94,210.20 and 43,058.16 is: 64,552.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,840.16 : 94,210.20 = 43,058.16 : x
  2. Step 2: Convert to fraction form
    62,840.16/94,210.20 = 43,058.16/x
  3. Step 3: Cross multiply
    62,840.16x = 94,210.20 × 43,058.16
  4. Step 4: Simplify right side
    62,840.16x = 4,056,517,865.23
  5. Step 5: Solve for x
    x = 4,056,517,865.23/62,840.16
  6. Step 6: Final answer
    x = 64,552.95

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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.