Home / 60,907.05-84,077.64-37,041.39

Finding the Fourth Proportional to 60,907.05, 84,077.64 and 37,041.39

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Solution

The fourth proportional to 60,907.05, 84,077.64 and 37,041.39 is: 51,132.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,907.05 : 84,077.64 = 37,041.39 : x
  2. Step 2: Convert to fraction form
    60,907.05/84,077.64 = 37,041.39/x
  3. Step 3: Cross multiply
    60,907.05x = 84,077.64 × 37,041.39
  4. Step 4: Simplify right side
    60,907.05x = 3,114,352,653.52
  5. Step 5: Solve for x
    x = 3,114,352,653.52/60,907.05
  6. Step 6: Final answer
    x = 51,132.88

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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.