Home / 84,507.02-116,621.07-46,265.93

Finding the Fourth Proportional to 84,507.02, 116,621.07 and 46,265.93

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Solution

The fourth proportional to 84,507.02, 116,621.07 and 46,265.93 is: 63,847.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,507.02 : 116,621.07 = 46,265.93 : x
  2. Step 2: Convert to fraction form
    84,507.02/116,621.07 = 46,265.93/x
  3. Step 3: Cross multiply
    84,507.02x = 116,621.07 × 46,265.93
  4. Step 4: Simplify right side
    84,507.02x = 5,395,582,261.15
  5. Step 5: Solve for x
    x = 5,395,582,261.15/84,507.02
  6. Step 6: Final answer
    x = 63,847.74

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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.