Home / 42,787.08-59,048.88-23,924.28

Finding the Fourth Proportional to 42,787.08, 59,048.88 and 23,924.28

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Solution

The fourth proportional to 42,787.08, 59,048.88 and 23,924.28 is: 33,017.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,787.08 : 59,048.88 = 23,924.28 : x
  2. Step 2: Convert to fraction form
    42,787.08/59,048.88 = 23,924.28/x
  3. Step 3: Cross multiply
    42,787.08x = 59,048.88 × 23,924.28
  4. Step 4: Simplify right side
    42,787.08x = 1,412,701,938.81
  5. Step 5: Solve for x
    x = 1,412,701,938.81/42,787.08
  6. Step 6: Final answer
    x = 33,017.02

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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.