Home / 295,932.34-443,621.40-144,096.22

Finding the Fourth Proportional to 295,932.34, 443,621.40 and 144,096.22

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Solution

The fourth proportional to 295,932.34, 443,621.40 and 144,096.22 is: 216,009.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,932.34 : 443,621.40 = 144,096.22 : x
  2. Step 2: Convert to fraction form
    295,932.34/443,621.40 = 144,096.22/x
  3. Step 3: Cross multiply
    295,932.34x = 443,621.40 × 144,096.22
  4. Step 4: Simplify right side
    295,932.34x = 63,924,166,851.11
  5. Step 5: Solve for x
    x = 63,924,166,851.11/295,932.34
  6. Step 6: Final answer
    x = 216,009.40

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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.