Home / 5,316.56-7,973.61-1,567.37

Finding the Fourth Proportional to 5,316.56, 7,973.61 and 1,567.37

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Solution

The fourth proportional to 5,316.56, 7,973.61 and 1,567.37 is: 2,350.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,316.56 : 7,973.61 = 1,567.37 : x
  2. Step 2: Convert to fraction form
    5,316.56/7,973.61 = 1,567.37/x
  3. Step 3: Cross multiply
    5,316.56x = 7,973.61 × 1,567.37
  4. Step 4: Simplify right side
    5,316.56x = 12,497,597.11
  5. Step 5: Solve for x
    x = 12,497,597.11/5,316.56
  6. Step 6: Final answer
    x = 2,350.69

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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.