Home / 42,278.94-58,341.51-24,361.92

Finding the Fourth Proportional to 42,278.94, 58,341.51 and 24,361.92

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Solution

The fourth proportional to 42,278.94, 58,341.51 and 24,361.92 is: 33,617.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,278.94 : 58,341.51 = 24,361.92 : x
  2. Step 2: Convert to fraction form
    42,278.94/58,341.51 = 24,361.92/x
  3. Step 3: Cross multiply
    42,278.94x = 58,341.51 × 24,361.92
  4. Step 4: Simplify right side
    42,278.94x = 1,421,311,199.30
  5. Step 5: Solve for x
    x = 1,421,311,199.30/42,278.94
  6. Step 6: Final answer
    x = 33,617.47

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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.