Home / 46,306.04-63,902.64-25,085.31

Finding the Fourth Proportional to 46,306.04, 63,902.64 and 25,085.31

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Solution

The fourth proportional to 46,306.04, 63,902.64 and 25,085.31 is: 34,617.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,306.04 : 63,902.64 = 25,085.31 : x
  2. Step 2: Convert to fraction form
    46,306.04/63,902.64 = 25,085.31/x
  3. Step 3: Cross multiply
    46,306.04x = 63,902.64 × 25,085.31
  4. Step 4: Simplify right side
    46,306.04x = 1,603,017,534.22
  5. Step 5: Solve for x
    x = 1,603,017,534.22/46,306.04
  6. Step 6: Final answer
    x = 34,617.90

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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.