Home / 182,210.10-251,567.01-114,320.22

Finding the Fourth Proportional to 182,210.10, 251,567.01 and 114,320.22

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Solution

The fourth proportional to 182,210.10, 251,567.01 and 114,320.22 is: 157,835.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,210.10 : 251,567.01 = 114,320.22 : x
  2. Step 2: Convert to fraction form
    182,210.10/251,567.01 = 114,320.22/x
  3. Step 3: Cross multiply
    182,210.10x = 251,567.01 × 114,320.22
  4. Step 4: Simplify right side
    182,210.10x = 28,759,195,927.94
  5. Step 5: Solve for x
    x = 28,759,195,927.94/182,210.10
  6. Step 6: Final answer
    x = 157,835.36

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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.