Home / 38,070.04-57,106.62-10,367.96

Finding the Fourth Proportional to 38,070.04, 57,106.62 and 10,367.96

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Solution

The fourth proportional to 38,070.04, 57,106.62 and 10,367.96 is: 15,552.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,070.04 : 57,106.62 = 10,367.96 : x
  2. Step 2: Convert to fraction form
    38,070.04/57,106.62 = 10,367.96/x
  3. Step 3: Cross multiply
    38,070.04x = 57,106.62 × 10,367.96
  4. Step 4: Simplify right side
    38,070.04x = 592,079,151.90
  5. Step 5: Solve for x
    x = 592,079,151.90/38,070.04
  6. Step 6: Final answer
    x = 15,552.36

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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.