Home / 335,555.04-463,085.91-192,324.29

Finding the Fourth Proportional to 335,555.04, 463,085.91 and 192,324.29

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Solution

The fourth proportional to 335,555.04, 463,085.91 and 192,324.29 is: 265,418.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,555.04 : 463,085.91 = 192,324.29 : x
  2. Step 2: Convert to fraction form
    335,555.04/463,085.91 = 192,324.29/x
  3. Step 3: Cross multiply
    335,555.04x = 463,085.91 × 192,324.29
  4. Step 4: Simplify right side
    335,555.04x = 89,062,666,534.32
  5. Step 5: Solve for x
    x = 89,062,666,534.32/335,555.04
  6. Step 6: Final answer
    x = 265,418.95

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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.