Home / 4,288.04-5,916.59-2,519.00

Finding the Fourth Proportional to 4,288.04, 5,916.59 and 2,519.00

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Solution

The fourth proportional to 4,288.04, 5,916.59 and 2,519.00 is: 3,475.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,288.04 : 5,916.59 = 2,519.00 : x
  2. Step 2: Convert to fraction form
    4,288.04/5,916.59 = 2,519.00/x
  3. Step 3: Cross multiply
    4,288.04x = 5,916.59 × 2,519.00
  4. Step 4: Simplify right side
    4,288.04x = 14,903,893.83
  5. Step 5: Solve for x
    x = 14,903,893.83/4,288.04
  6. Step 6: Final answer
    x = 3,475.69

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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.