Home / 33,392.06-46,070.61-19,242.98

Finding the Fourth Proportional to 33,392.06, 46,070.61 and 19,242.98

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Solution

The fourth proportional to 33,392.06, 46,070.61 and 19,242.98 is: 26,549.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,392.06 : 46,070.61 = 19,242.98 : x
  2. Step 2: Convert to fraction form
    33,392.06/46,070.61 = 19,242.98/x
  3. Step 3: Cross multiply
    33,392.06x = 46,070.61 × 19,242.98
  4. Step 4: Simplify right side
    33,392.06x = 886,535,826.82
  5. Step 5: Solve for x
    x = 886,535,826.82/33,392.06
  6. Step 6: Final answer
    x = 26,549.30

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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.