Home / 46,126.24-63,656.57-28,215.65

Finding the Fourth Proportional to 46,126.24, 63,656.57 and 28,215.65

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Solution

The fourth proportional to 46,126.24, 63,656.57 and 28,215.65 is: 38,939.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,126.24 : 63,656.57 = 28,215.65 : x
  2. Step 2: Convert to fraction form
    46,126.24/63,656.57 = 28,215.65/x
  3. Step 3: Cross multiply
    46,126.24x = 63,656.57 × 28,215.65
  4. Step 4: Simplify right side
    46,126.24x = 1,796,111,499.32
  5. Step 5: Solve for x
    x = 1,796,111,499.32/46,126.24
  6. Step 6: Final answer
    x = 38,939.04

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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.