Home / 6,070.52-9,085.73-4,288.11

Finding the Fourth Proportional to 6,070.52, 9,085.73 and 4,288.11

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Solution

The fourth proportional to 6,070.52, 9,085.73 and 4,288.11 is: 6,418.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070.52 : 9,085.73 = 4,288.11 : x
  2. Step 2: Convert to fraction form
    6,070.52/9,085.73 = 4,288.11/x
  3. Step 3: Cross multiply
    6,070.52x = 9,085.73 × 4,288.11
  4. Step 4: Simplify right side
    6,070.52x = 38,960,588.23
  5. Step 5: Solve for x
    x = 38,960,588.23/6,070.52
  6. Step 6: Final answer
    x = 6,418.00

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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.