Home / 30,004.20-41,417.46-26,854.92

Finding the Fourth Proportional to 30,004.20, 41,417.46 and 26,854.92

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Solution

The fourth proportional to 30,004.20, 41,417.46 and 26,854.92 is: 37,070.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,004.20 : 41,417.46 = 26,854.92 : x
  2. Step 2: Convert to fraction form
    30,004.20/41,417.46 = 26,854.92/x
  3. Step 3: Cross multiply
    30,004.20x = 41,417.46 × 26,854.92
  4. Step 4: Simplify right side
    30,004.20x = 1,112,262,574.90
  5. Step 5: Solve for x
    x = 1,112,262,574.90/30,004.20
  6. Step 6: Final answer
    x = 37,070.23

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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.