Home / 219,093.66-302,075.28-182,847.24

Finding the Fourth Proportional to 219,093.66, 302,075.28 and 182,847.24

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Solution

The fourth proportional to 219,093.66, 302,075.28 and 182,847.24 is: 252,100.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,093.66 : 302,075.28 = 182,847.24 : x
  2. Step 2: Convert to fraction form
    219,093.66/302,075.28 = 182,847.24/x
  3. Step 3: Cross multiply
    219,093.66x = 302,075.28 × 182,847.24
  4. Step 4: Simplify right side
    219,093.66x = 55,233,631,220.23
  5. Step 5: Solve for x
    x = 55,233,631,220.23/219,093.66
  6. Step 6: Final answer
    x = 252,100.55

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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.