Home / 42,483.92-58,629.78-24,575.45

Finding the Fourth Proportional to 42,483.92, 58,629.78 and 24,575.45

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Solution

The fourth proportional to 42,483.92, 58,629.78 and 24,575.45 is: 33,915.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,483.92 : 58,629.78 = 24,575.45 : x
  2. Step 2: Convert to fraction form
    42,483.92/58,629.78 = 24,575.45/x
  3. Step 3: Cross multiply
    42,483.92x = 58,629.78 × 24,575.45
  4. Step 4: Simplify right side
    42,483.92x = 1,440,852,933.75
  5. Step 5: Solve for x
    x = 1,440,852,933.75/42,483.92
  6. Step 6: Final answer
    x = 33,915.26

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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.