Home / 84,565.16-116,701.30-46,324.04

Finding the Fourth Proportional to 84,565.16, 116,701.30 and 46,324.04

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Solution

The fourth proportional to 84,565.16, 116,701.30 and 46,324.04 is: 63,927.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,565.16 : 116,701.30 = 46,324.04 : x
  2. Step 2: Convert to fraction form
    84,565.16/116,701.30 = 46,324.04/x
  3. Step 3: Cross multiply
    84,565.16x = 116,701.30 × 46,324.04
  4. Step 4: Simplify right side
    84,565.16x = 5,406,075,689.25
  5. Step 5: Solve for x
    x = 5,406,075,689.25/84,565.16
  6. Step 6: Final answer
    x = 63,927.93

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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.