Home / 42,166.74-58,192.29-24,261.78

Finding the Fourth Proportional to 42,166.74, 58,192.29 and 24,261.78

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Solution

The fourth proportional to 42,166.74, 58,192.29 and 24,261.78 is: 33,482.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,166.74 : 58,192.29 = 24,261.78 : x
  2. Step 2: Convert to fraction form
    42,166.74/58,192.29 = 24,261.78/x
  3. Step 3: Cross multiply
    42,166.74x = 58,192.29 × 24,261.78
  4. Step 4: Simplify right side
    42,166.74x = 1,411,848,537.68
  5. Step 5: Solve for x
    x = 1,411,848,537.68/42,166.74
  6. Step 6: Final answer
    x = 33,482.52

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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.