Home / 328,045.24-452,704.04-184,807.54

Finding the Fourth Proportional to 328,045.24, 452,704.04 and 184,807.54

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Solution

The fourth proportional to 328,045.24, 452,704.04 and 184,807.54 is: 255,035.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    328,045.24 : 452,704.04 = 184,807.54 : x
  2. Step 2: Convert to fraction form
    328,045.24/452,704.04 = 184,807.54/x
  3. Step 3: Cross multiply
    328,045.24x = 452,704.04 × 184,807.54
  4. Step 4: Simplify right side
    328,045.24x = 83,663,119,980.46
  5. Step 5: Solve for x
    x = 83,663,119,980.46/328,045.24
  6. Step 6: Final answer
    x = 255,035.31

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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.