Home / 10,556.64-14,567.40-5,841

Finding the Fourth Proportional to 10,556.64, 14,567.40 and 5,841

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Solution

The fourth proportional to 10,556.64, 14,567.40 and 5,841 is: 8,060.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,556.64 : 14,567.40 = 5,841 : x
  2. Step 2: Convert to fraction form
    10,556.64/14,567.40 = 5,841/x
  3. Step 3: Cross multiply
    10,556.64x = 14,567.40 × 5,841
  4. Step 4: Simplify right side
    10,556.64x = 85,088,183.40
  5. Step 5: Solve for x
    x = 85,088,183.40/10,556.64
  6. Step 6: Final answer
    x = 8,060.16

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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.