Home / 42,735.28-58,975.17-23,614.98

Finding the Fourth Proportional to 42,735.28, 58,975.17 and 23,614.98

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Solution

The fourth proportional to 42,735.28, 58,975.17 and 23,614.98 is: 32,588.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,735.28 : 58,975.17 = 23,614.98 : x
  2. Step 2: Convert to fraction form
    42,735.28/58,975.17 = 23,614.98/x
  3. Step 3: Cross multiply
    42,735.28x = 58,975.17 × 23,614.98
  4. Step 4: Simplify right side
    42,735.28x = 1,392,697,165.17
  5. Step 5: Solve for x
    x = 1,392,697,165.17/42,735.28
  6. Step 6: Final answer
    x = 32,588.93

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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.