Home / 25,030.80-37,556.67-10,983.58

Finding the Fourth Proportional to 25,030.80, 37,556.67 and 10,983.58

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Solution

The fourth proportional to 25,030.80, 37,556.67 and 10,983.58 is: 16,479.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,030.80 : 37,556.67 = 10,983.58 : x
  2. Step 2: Convert to fraction form
    25,030.80/37,556.67 = 10,983.58/x
  3. Step 3: Cross multiply
    25,030.80x = 37,556.67 × 10,983.58
  4. Step 4: Simplify right side
    25,030.80x = 412,506,689.48
  5. Step 5: Solve for x
    x = 412,506,689.48/25,030.80
  6. Step 6: Final answer
    x = 16,479.96

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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.