Home / 41,695.83-57,534.98-33,219.45

Finding the Fourth Proportional to 41,695.83, 57,534.98 and 33,219.45

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Solution

The fourth proportional to 41,695.83, 57,534.98 and 33,219.45 is: 45,838.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,695.83 : 57,534.98 = 33,219.45 : x
  2. Step 2: Convert to fraction form
    41,695.83/57,534.98 = 33,219.45/x
  3. Step 3: Cross multiply
    41,695.83x = 57,534.98 × 33,219.45
  4. Step 4: Simplify right side
    41,695.83x = 1,911,280,225.26
  5. Step 5: Solve for x
    x = 1,911,280,225.26/41,695.83
  6. Step 6: Final answer
    x = 45,838.64

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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.