Home / 35,737.13-49,284.95-22,309.62

Finding the Fourth Proportional to 35,737.13, 49,284.95 and 22,309.62

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Solution

The fourth proportional to 35,737.13, 49,284.95 and 22,309.62 is: 30,767.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,737.13 : 49,284.95 = 22,309.62 : x
  2. Step 2: Convert to fraction form
    35,737.13/49,284.95 = 22,309.62/x
  3. Step 3: Cross multiply
    35,737.13x = 49,284.95 × 22,309.62
  4. Step 4: Simplify right side
    35,737.13x = 1,099,528,394.67
  5. Step 5: Solve for x
    x = 1,099,528,394.67/35,737.13
  6. Step 6: Final answer
    x = 30,767.12

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1.5x scale

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.