Home / 35,032.32-48,344.61-22,457.07

Finding the Fourth Proportional to 35,032.32, 48,344.61 and 22,457.07

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Solution

The fourth proportional to 35,032.32, 48,344.61 and 22,457.07 is: 30,990.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,032.32 : 48,344.61 = 22,457.07 : x
  2. Step 2: Convert to fraction form
    35,032.32/48,344.61 = 22,457.07/x
  3. Step 3: Cross multiply
    35,032.32x = 48,344.61 × 22,457.07
  4. Step 4: Simplify right side
    35,032.32x = 1,085,678,290.89
  5. Step 5: Solve for x
    x = 1,085,678,290.89/35,032.32
  6. Step 6: Final answer
    x = 30,990.76

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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.