Home / 103,686.23-155,399.94-44,453.16

Finding the Fourth Proportional to 103,686.23, 155,399.94 and 44,453.16

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Solution

The fourth proportional to 103,686.23, 155,399.94 and 44,453.16 is: 66,624.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,686.23 : 155,399.94 = 44,453.16 : x
  2. Step 2: Convert to fraction form
    103,686.23/155,399.94 = 44,453.16/x
  3. Step 3: Cross multiply
    103,686.23x = 155,399.94 × 44,453.16
  4. Step 4: Simplify right side
    103,686.23x = 6,908,018,396.81
  5. Step 5: Solve for x
    x = 6,908,018,396.81/103,686.23
  6. Step 6: Final answer
    x = 66,624.26

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