Home / 42,437.84-58,563.96-23,056.58

Finding the Fourth Proportional to 42,437.84, 58,563.96 and 23,056.58

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Solution

The fourth proportional to 42,437.84, 58,563.96 and 23,056.58 is: 31,817.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,437.84 : 58,563.96 = 23,056.58 : x
  2. Step 2: Convert to fraction form
    42,437.84/58,563.96 = 23,056.58/x
  3. Step 3: Cross multiply
    42,437.84x = 58,563.96 × 23,056.58
  4. Step 4: Simplify right side
    42,437.84x = 1,350,284,336.04
  5. Step 5: Solve for x
    x = 1,350,284,336.04/42,437.84
  6. Step 6: Final answer
    x = 31,817.94

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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.