Home / 46,200.03-63,757.22-28,304.91

Finding the Fourth Proportional to 46,200.03, 63,757.22 and 28,304.91

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Solution

The fourth proportional to 46,200.03, 63,757.22 and 28,304.91 is: 39,061.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,200.03 : 63,757.22 = 28,304.91 : x
  2. Step 2: Convert to fraction form
    46,200.03/63,757.22 = 28,304.91/x
  3. Step 3: Cross multiply
    46,200.03x = 63,757.22 × 28,304.91
  4. Step 4: Simplify right side
    46,200.03x = 1,804,642,373.95
  5. Step 5: Solve for x
    x = 1,804,642,373.95/46,200.03
  6. Step 6: Final answer
    x = 39,061.50

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1.5x scale

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.