Home / 145,797.13-201,237.57-94,936.81

Finding the Fourth Proportional to 145,797.13, 201,237.57 and 94,936.81

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Solution

The fourth proportional to 145,797.13, 201,237.57 and 94,936.81 is: 131,037.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    145,797.13 : 201,237.57 = 94,936.81 : x
  2. Step 2: Convert to fraction form
    145,797.13/201,237.57 = 94,936.81/x
  3. Step 3: Cross multiply
    145,797.13x = 201,237.57 × 94,936.81
  4. Step 4: Simplify right side
    145,797.13x = 19,104,852,947.95
  5. Step 5: Solve for x
    x = 19,104,852,947.95/145,797.13
  6. Step 6: Final answer
    x = 131,037.24

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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.