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Finding the Fourth Proportional to 497.08, 745.98 and 360.58

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Solution

The fourth proportional to 497.08, 745.98 and 360.58 is: 541.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    497.08 : 745.98 = 360.58 : x
  2. Step 2: Convert to fraction form
    497.08/745.98 = 360.58/x
  3. Step 3: Cross multiply
    497.08x = 745.98 × 360.58
  4. Step 4: Simplify right side
    497.08x = 268,985.47
  5. Step 5: Solve for x
    x = 268,985.47/497.08
  6. Step 6: Final answer
    x = 541.13

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