Home / 42,284.40-58,339.32-24,377.12

Finding the Fourth Proportional to 42,284.40, 58,339.32 and 24,377.12

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Solution

The fourth proportional to 42,284.40, 58,339.32 and 24,377.12 is: 33,632.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,284.40 : 58,339.32 = 24,377.12 : x
  2. Step 2: Convert to fraction form
    42,284.40/58,339.32 = 24,377.12/x
  3. Step 3: Cross multiply
    42,284.40x = 58,339.32 × 24,377.12
  4. Step 4: Simplify right side
    42,284.40x = 1,422,144,312.66
  5. Step 5: Solve for x
    x = 1,422,144,312.66/42,284.40
  6. Step 6: Final answer
    x = 33,632.84

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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.