Home / 42,942.06-59,259.99-23,824.74

Finding the Fourth Proportional to 42,942.06, 59,259.99 and 23,824.74

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Solution

The fourth proportional to 42,942.06, 59,259.99 and 23,824.74 is: 32,878.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,942.06 : 59,259.99 = 23,824.74 : x
  2. Step 2: Convert to fraction form
    42,942.06/59,259.99 = 23,824.74/x
  3. Step 3: Cross multiply
    42,942.06x = 59,259.99 × 23,824.74
  4. Step 4: Simplify right side
    42,942.06x = 1,411,853,854.15
  5. Step 5: Solve for x
    x = 1,411,853,854.15/42,942.06
  6. Step 6: Final answer
    x = 32,878.11

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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.