Home / 30,822.89-46,191.44-17,302.10

Finding the Fourth Proportional to 30,822.89, 46,191.44 and 17,302.10

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Solution

The fourth proportional to 30,822.89, 46,191.44 and 17,302.10 is: 25,929.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,822.89 : 46,191.44 = 17,302.10 : x
  2. Step 2: Convert to fraction form
    30,822.89/46,191.44 = 17,302.10/x
  3. Step 3: Cross multiply
    30,822.89x = 46,191.44 × 17,302.10
  4. Step 4: Simplify right side
    30,822.89x = 799,208,726.32
  5. Step 5: Solve for x
    x = 799,208,726.32/30,822.89
  6. Step 6: Final answer
    x = 25,929.07

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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.