Home / 42,875.50-59,168.21-24,012.63

Finding the Fourth Proportional to 42,875.50, 59,168.21 and 24,012.63

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Solution

The fourth proportional to 42,875.50, 59,168.21 and 24,012.63 is: 33,137.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,875.50 : 59,168.21 = 24,012.63 : x
  2. Step 2: Convert to fraction form
    42,875.50/59,168.21 = 24,012.63/x
  3. Step 3: Cross multiply
    42,875.50x = 59,168.21 × 24,012.63
  4. Step 4: Simplify right side
    42,875.50x = 1,420,784,334.49
  5. Step 5: Solve for x
    x = 1,420,784,334.49/42,875.50
  6. Step 6: Final answer
    x = 33,137.44

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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.