Home / 84,506.02-116,619.69-46,264.93

Finding the Fourth Proportional to 84,506.02, 116,619.69 and 46,264.93

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Solution

The fourth proportional to 84,506.02, 116,619.69 and 46,264.93 is: 63,846.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,506.02 : 116,619.69 = 46,264.93 : x
  2. Step 2: Convert to fraction form
    84,506.02/116,619.69 = 46,264.93/x
  3. Step 3: Cross multiply
    84,506.02x = 116,619.69 × 46,264.93
  4. Step 4: Simplify right side
    84,506.02x = 5,395,401,874.29
  5. Step 5: Solve for x
    x = 5,395,401,874.29/84,506.02
  6. Step 6: Final answer
    x = 63,846.36

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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.