Home / 225,426.24-310,379.04-183,124.80

Finding the Fourth Proportional to 225,426.24, 310,379.04 and 183,124.80

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Solution

The fourth proportional to 225,426.24, 310,379.04 and 183,124.80 is: 252,136.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,426.24 : 310,379.04 = 183,124.80 : x
  2. Step 2: Convert to fraction form
    225,426.24/310,379.04 = 183,124.80/x
  3. Step 3: Cross multiply
    225,426.24x = 310,379.04 × 183,124.80
  4. Step 4: Simplify right side
    225,426.24x = 56,838,099,624.19
  5. Step 5: Solve for x
    x = 56,838,099,624.19/225,426.24
  6. Step 6: Final answer
    x = 252,136.13

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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.