Home / 35,020.41-48,328.16-19,104.93

Finding the Fourth Proportional to 35,020.41, 48,328.16 and 19,104.93

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Solution

The fourth proportional to 35,020.41, 48,328.16 and 19,104.93 is: 26,364.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,020.41 : 48,328.16 = 19,104.93 : x
  2. Step 2: Convert to fraction form
    35,020.41/48,328.16 = 19,104.93/x
  3. Step 3: Cross multiply
    35,020.41x = 48,328.16 × 19,104.93
  4. Step 4: Simplify right side
    35,020.41x = 923,306,018.30
  5. Step 5: Solve for x
    x = 923,306,018.30/35,020.41
  6. Step 6: Final answer
    x = 26,364.80

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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.