Home / 60,907.08-84,077.66-37,041.40

Finding the Fourth Proportional to 60,907.08, 84,077.66 and 37,041.40

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Solution

The fourth proportional to 60,907.08, 84,077.66 and 37,041.40 is: 51,132.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,907.08 : 84,077.66 = 37,041.40 : x
  2. Step 2: Convert to fraction form
    60,907.08/84,077.66 = 37,041.40/x
  3. Step 3: Cross multiply
    60,907.08x = 84,077.66 × 37,041.40
  4. Step 4: Simplify right side
    60,907.08x = 3,114,354,235.12
  5. Step 5: Solve for x
    x = 3,114,354,235.12/60,907.08
  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.