Home / 42,871.64-59,159.58-24,006.20

Finding the Fourth Proportional to 42,871.64, 59,159.58 and 24,006.20

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Solution

The fourth proportional to 42,871.64, 59,159.58 and 24,006.20 is: 33,126.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,871.64 : 59,159.58 = 24,006.20 : x
  2. Step 2: Convert to fraction form
    42,871.64/59,159.58 = 24,006.20/x
  3. Step 3: Cross multiply
    42,871.64x = 59,159.58 × 24,006.20
  4. Step 4: Simplify right side
    42,871.64x = 1,420,196,709.40
  5. Step 5: Solve for x
    x = 1,420,196,709.40/42,871.64
  6. Step 6: Final answer
    x = 33,126.72

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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.