Home / 5,595.23-8,389.76-2,307.57

Finding the Fourth Proportional to 5,595.23, 8,389.76 and 2,307.57

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Solution

The fourth proportional to 5,595.23, 8,389.76 and 2,307.57 is: 3,460.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595.23 : 8,389.76 = 2,307.57 : x
  2. Step 2: Convert to fraction form
    5,595.23/8,389.76 = 2,307.57/x
  3. Step 3: Cross multiply
    5,595.23x = 8,389.76 × 2,307.57
  4. Step 4: Simplify right side
    5,595.23x = 19,359,946.95
  5. Step 5: Solve for x
    x = 19,359,946.95/5,595.23
  6. Step 6: Final answer
    x = 3,460.08

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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.