Home / 294,802.24-441,888.04-152,504.28

Finding the Fourth Proportional to 294,802.24, 441,888.04 and 152,504.28

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Solution

The fourth proportional to 294,802.24, 441,888.04 and 152,504.28 is: 228,593.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,802.24 : 441,888.04 = 152,504.28 : x
  2. Step 2: Convert to fraction form
    294,802.24/441,888.04 = 152,504.28/x
  3. Step 3: Cross multiply
    294,802.24x = 441,888.04 × 152,504.28
  4. Step 4: Simplify right side
    294,802.24x = 67,389,817,380.81
  5. Step 5: Solve for x
    x = 67,389,817,380.81/294,802.24
  6. Step 6: Final answer
    x = 228,593.30

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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.