Home / 7,833.77-10,810.50-4,296.98

Finding the Fourth Proportional to 7,833.77, 10,810.50 and 4,296.98

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Solution

The fourth proportional to 7,833.77, 10,810.50 and 4,296.98 is: 5,929.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,833.77 : 10,810.50 = 4,296.98 : x
  2. Step 2: Convert to fraction form
    7,833.77/10,810.50 = 4,296.98/x
  3. Step 3: Cross multiply
    7,833.77x = 10,810.50 × 4,296.98
  4. Step 4: Simplify right side
    7,833.77x = 46,452,448.24
  5. Step 5: Solve for x
    x = 46,452,448.24/7,833.77
  6. Step 6: Final answer
    x = 5,929.77

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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.