Home / 23,569.95-35,354.91-6,930.12

Finding the Fourth Proportional to 23,569.95, 35,354.91 and 6,930.12

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Solution

The fourth proportional to 23,569.95, 35,354.91 and 6,930.12 is: 10,395.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,569.95 : 35,354.91 = 6,930.12 : x
  2. Step 2: Convert to fraction form
    23,569.95/35,354.91 = 6,930.12/x
  3. Step 3: Cross multiply
    23,569.95x = 35,354.91 × 6,930.12
  4. Step 4: Simplify right side
    23,569.95x = 245,013,610.32
  5. Step 5: Solve for x
    x = 245,013,610.32/23,569.95
  6. Step 6: Final answer
    x = 10,395.17

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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.