Home / 42,541.94-63,742.70-24,722.58

Finding the Fourth Proportional to 42,541.94, 63,742.70 and 24,722.58

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Solution

The fourth proportional to 42,541.94, 63,742.70 and 24,722.58 is: 37,043.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,541.94 : 63,742.70 = 24,722.58 : x
  2. Step 2: Convert to fraction form
    42,541.94/63,742.70 = 24,722.58/x
  3. Step 3: Cross multiply
    42,541.94x = 63,742.70 × 24,722.58
  4. Step 4: Simplify right side
    42,541.94x = 1,575,884,000.17
  5. Step 5: Solve for x
    x = 1,575,884,000.17/42,541.94
  6. Step 6: Final answer
    x = 37,043.07

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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.