Home / 56,210.68-84,326.82-25,045.84

Finding the Fourth Proportional to 56,210.68, 84,326.82 and 25,045.84

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Solution

The fourth proportional to 56,210.68, 84,326.82 and 25,045.84 is: 37,573.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,210.68 : 84,326.82 = 25,045.84 : x
  2. Step 2: Convert to fraction form
    56,210.68/84,326.82 = 25,045.84/x
  3. Step 3: Cross multiply
    56,210.68x = 84,326.82 × 25,045.84
  4. Step 4: Simplify right side
    56,210.68x = 2,112,036,041.43
  5. Step 5: Solve for x
    x = 2,112,036,041.43/56,210.68
  6. Step 6: Final answer
    x = 37,573.57

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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.