Home / 730,235.66-1,095,457.15-224,838.64

Finding the Fourth Proportional to 730,235.66, 1,095,457.15 and 224,838.64

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Solution

The fourth proportional to 730,235.66, 1,095,457.15 and 224,838.64 is: 337,289.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,235.66 : 1,095,457.15 = 224,838.64 : x
  2. Step 2: Convert to fraction form
    730,235.66/1,095,457.15 = 224,838.64/x
  3. Step 3: Cross multiply
    730,235.66x = 1,095,457.15 × 224,838.64
  4. Step 4: Simplify right side
    730,235.66x = 246,301,090,007.98
  5. Step 5: Solve for x
    x = 246,301,090,007.98/730,235.66
  6. Step 6: Final answer
    x = 337,289.87

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1.5x scale

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.