Home / 46,224.20-63,812.26-29,243.40

Finding the Fourth Proportional to 46,224.20, 63,812.26 and 29,243.40

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Solution

The fourth proportional to 46,224.20, 63,812.26 and 29,243.40 is: 40,370.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,224.20 : 63,812.26 = 29,243.40 : x
  2. Step 2: Convert to fraction form
    46,224.20/63,812.26 = 29,243.40/x
  3. Step 3: Cross multiply
    46,224.20x = 63,812.26 × 29,243.40
  4. Step 4: Simplify right side
    46,224.20x = 1,866,087,444.08
  5. Step 5: Solve for x
    x = 1,866,087,444.08/46,224.20
  6. Step 6: Final answer
    x = 40,370.36

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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.