Home / 5,610.53-8,421.95-2,325.93

Finding the Fourth Proportional to 5,610.53, 8,421.95 and 2,325.93

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Solution

The fourth proportional to 5,610.53, 8,421.95 and 2,325.93 is: 3,491.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610.53 : 8,421.95 = 2,325.93 : x
  2. Step 2: Convert to fraction form
    5,610.53/8,421.95 = 2,325.93/x
  3. Step 3: Cross multiply
    5,610.53x = 8,421.95 × 2,325.93
  4. Step 4: Simplify right side
    5,610.53x = 19,588,887.77
  5. Step 5: Solve for x
    x = 19,588,887.77/5,610.53
  6. Step 6: Final answer
    x = 3,491.45

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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.