Home / 5,810.48-8,018.05-3,292.83

Finding the Fourth Proportional to 5,810.48, 8,018.05 and 3,292.83

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Solution

The fourth proportional to 5,810.48, 8,018.05 and 3,292.83 is: 4,543.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,810.48 : 8,018.05 = 3,292.83 : x
  2. Step 2: Convert to fraction form
    5,810.48/8,018.05 = 3,292.83/x
  3. Step 3: Cross multiply
    5,810.48x = 8,018.05 × 3,292.83
  4. Step 4: Simplify right side
    5,810.48x = 26,402,075.58
  5. Step 5: Solve for x
    x = 26,402,075.58/5,810.48
  6. Step 6: Final answer
    x = 4,543.87

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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.