Home / 4,610.34-6,916.53-1,323.18

Finding the Fourth Proportional to 4,610.34, 6,916.53 and 1,323.18

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Solution

The fourth proportional to 4,610.34, 6,916.53 and 1,323.18 is: 1,985.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610.34 : 6,916.53 = 1,323.18 : x
  2. Step 2: Convert to fraction form
    4,610.34/6,916.53 = 1,323.18/x
  3. Step 3: Cross multiply
    4,610.34x = 6,916.53 × 1,323.18
  4. Step 4: Simplify right side
    4,610.34x = 9,151,819.13
  5. Step 5: Solve for x
    x = 9,151,819.13/4,610.34
  6. Step 6: Final answer
    x = 1,985.06

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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.