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Finding the Fourth Proportional to 333,349.88, 460,019.32 and 180,384.72

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Solution

The fourth proportional to 333,349.88, 460,019.32 and 180,384.72 is: 248,929.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,349.88 : 460,019.32 = 180,384.72 : x
  2. Step 2: Convert to fraction form
    333,349.88/460,019.32 = 180,384.72/x
  3. Step 3: Cross multiply
    333,349.88x = 460,019.32 × 180,384.72
  4. Step 4: Simplify right side
    333,349.88x = 82,980,456,232.79
  5. Step 5: Solve for x
    x = 82,980,456,232.79/333,349.88
  6. Step 6: Final answer
    x = 248,929.01

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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.