Home / 5,801.04-8,695.08-2,509.20

Finding the Fourth Proportional to 5,801.04, 8,695.08 and 2,509.20

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Solution

The fourth proportional to 5,801.04, 8,695.08 and 2,509.20 is: 3,761.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,801.04 : 8,695.08 = 2,509.20 : x
  2. Step 2: Convert to fraction form
    5,801.04/8,695.08 = 2,509.20/x
  3. Step 3: Cross multiply
    5,801.04x = 8,695.08 × 2,509.20
  4. Step 4: Simplify right side
    5,801.04x = 21,817,694.74
  5. Step 5: Solve for x
    x = 21,817,694.74/5,801.04
  6. Step 6: Final answer
    x = 3,761.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.