Home / 469,319.46-703,561.67-169,733.43

Finding the Fourth Proportional to 469,319.46, 703,561.67 and 169,733.43

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Solution

The fourth proportional to 469,319.46, 703,561.67 and 169,733.43 is: 254,449.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,319.46 : 703,561.67 = 169,733.43 : x
  2. Step 2: Convert to fraction form
    469,319.46/703,561.67 = 169,733.43/x
  3. Step 3: Cross multiply
    469,319.46x = 703,561.67 × 169,733.43
  4. Step 4: Simplify right side
    469,319.46x = 119,417,935,465.63
  5. Step 5: Solve for x
    x = 119,417,935,465.63/469,319.46
  6. Step 6: Final answer
    x = 254,449.15

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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.