Home / 2,594.04-3,574.98-1,929.84

Finding the Fourth Proportional to 2,594.04, 3,574.98 and 1,929.84

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Solution

The fourth proportional to 2,594.04, 3,574.98 and 1,929.84 is: 2,659.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594.04 : 3,574.98 = 1,929.84 : x
  2. Step 2: Convert to fraction form
    2,594.04/3,574.98 = 1,929.84/x
  3. Step 3: Cross multiply
    2,594.04x = 3,574.98 × 1,929.84
  4. Step 4: Simplify right side
    2,594.04x = 6,899,139.40
  5. Step 5: Solve for x
    x = 6,899,139.40/2,594.04
  6. Step 6: Final answer
    x = 2,659.61

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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.