Home / 134,756.04-202,047.58-55,924.68

Finding the Fourth Proportional to 134,756.04, 202,047.58 and 55,924.68

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Solution

The fourth proportional to 134,756.04, 202,047.58 and 55,924.68 is: 83,851.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,756.04 : 202,047.58 = 55,924.68 : x
  2. Step 2: Convert to fraction form
    134,756.04/202,047.58 = 55,924.68/x
  3. Step 3: Cross multiply
    134,756.04x = 202,047.58 × 55,924.68
  4. Step 4: Simplify right side
    134,756.04x = 11,299,446,256.27
  5. Step 5: Solve for x
    x = 11,299,446,256.27/134,756.04
  6. Step 6: Final answer
    x = 83,851.13

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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.