Home / 43,719.99-60,313.10-25,802.79

Finding the Fourth Proportional to 43,719.99, 60,313.10 and 25,802.79

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Solution

The fourth proportional to 43,719.99, 60,313.10 and 25,802.79 is: 35,595.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,719.99 : 60,313.10 = 25,802.79 : x
  2. Step 2: Convert to fraction form
    43,719.99/60,313.10 = 25,802.79/x
  3. Step 3: Cross multiply
    43,719.99x = 60,313.10 × 25,802.79
  4. Step 4: Simplify right side
    43,719.99x = 1,556,246,253.55
  5. Step 5: Solve for x
    x = 1,556,246,253.55/43,719.99
  6. Step 6: Final answer
    x = 35,595.76

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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.