Home / 3,468.18-4,790.91-3,095.04

Finding the Fourth Proportional to 3,468.18, 4,790.91 and 3,095.04

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Solution

The fourth proportional to 3,468.18, 4,790.91 and 3,095.04 is: 4,275.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468.18 : 4,790.91 = 3,095.04 : x
  2. Step 2: Convert to fraction form
    3,468.18/4,790.91 = 3,095.04/x
  3. Step 3: Cross multiply
    3,468.18x = 4,790.91 × 3,095.04
  4. Step 4: Simplify right side
    3,468.18x = 14,828,058.09
  5. Step 5: Solve for x
    x = 14,828,058.09/3,468.18
  6. Step 6: Final answer
    x = 4,275.46

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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.