Home / 219,500.52-302,929.38-183,627.24

Finding the Fourth Proportional to 219,500.52, 302,929.38 and 183,627.24

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Solution

The fourth proportional to 219,500.52, 302,929.38 and 183,627.24 is: 253,421.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,500.52 : 302,929.38 = 183,627.24 : x
  2. Step 2: Convert to fraction form
    219,500.52/302,929.38 = 183,627.24/x
  3. Step 3: Cross multiply
    219,500.52x = 302,929.38 × 183,627.24
  4. Step 4: Simplify right side
    219,500.52x = 55,626,085,964.31
  5. Step 5: Solve for x
    x = 55,626,085,964.31/219,500.52
  6. Step 6: Final answer
    x = 253,421.20

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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.