Home / 3,507.40-4,833.55-2,510.95

Finding the Fourth Proportional to 3,507.40, 4,833.55 and 2,510.95

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Solution

The fourth proportional to 3,507.40, 4,833.55 and 2,510.95 is: 3,460.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,507.40 : 4,833.55 = 2,510.95 : x
  2. Step 2: Convert to fraction form
    3,507.40/4,833.55 = 2,510.95/x
  3. Step 3: Cross multiply
    3,507.40x = 4,833.55 × 2,510.95
  4. Step 4: Simplify right side
    3,507.40x = 12,136,811.32
  5. Step 5: Solve for x
    x = 12,136,811.32/3,507.40
  6. Step 6: Final answer
    x = 3,460.34

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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.