Home / 42,949.63-59,263.99-24,551.40

Finding the Fourth Proportional to 42,949.63, 59,263.99 and 24,551.40

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Solution

The fourth proportional to 42,949.63, 59,263.99 and 24,551.40 is: 33,877.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,949.63 : 59,263.99 = 24,551.40 : x
  2. Step 2: Convert to fraction form
    42,949.63/59,263.99 = 24,551.40/x
  3. Step 3: Cross multiply
    42,949.63x = 59,263.99 × 24,551.40
  4. Step 4: Simplify right side
    42,949.63x = 1,455,013,924.09
  5. Step 5: Solve for x
    x = 1,455,013,924.09/42,949.63
  6. Step 6: Final answer
    x = 33,877.22

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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.