Home / 35,111.07-48,457.54-23,199.21

Finding the Fourth Proportional to 35,111.07, 48,457.54 and 23,199.21

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Solution

The fourth proportional to 35,111.07, 48,457.54 and 23,199.21 is: 32,017.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,111.07 : 48,457.54 = 23,199.21 : x
  2. Step 2: Convert to fraction form
    35,111.07/48,457.54 = 23,199.21/x
  3. Step 3: Cross multiply
    35,111.07x = 48,457.54 × 23,199.21
  4. Step 4: Simplify right side
    35,111.07x = 1,124,176,675.54
  5. Step 5: Solve for x
    x = 1,124,176,675.54/35,111.07
  6. Step 6: Final answer
    x = 32,017.73

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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.