Home / 334,604.12-459,192.34-332,242.16

Finding the Fourth Proportional to 334,604.12, 459,192.34 and 332,242.16

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Solution

The fourth proportional to 334,604.12, 459,192.34 and 332,242.16 is: 455,950.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,604.12 : 459,192.34 = 332,242.16 : x
  2. Step 2: Convert to fraction form
    334,604.12/459,192.34 = 332,242.16/x
  3. Step 3: Cross multiply
    334,604.12x = 459,192.34 × 332,242.16
  4. Step 4: Simplify right side
    334,604.12x = 152,563,054,897.05
  5. Step 5: Solve for x
    x = 152,563,054,897.05/334,604.12
  6. Step 6: Final answer
    x = 455,950.92

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.