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Finding the Fourth Proportional to 43,710.84, 60,320.88 and 24,590.63

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Solution

The fourth proportional to 43,710.84, 60,320.88 and 24,590.63 is: 33,935.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,710.84 : 60,320.88 = 24,590.63 : x
  2. Step 2: Convert to fraction form
    43,710.84/60,320.88 = 24,590.63/x
  3. Step 3: Cross multiply
    43,710.84x = 60,320.88 × 24,590.63
  4. Step 4: Simplify right side
    43,710.84x = 1,483,328,592.16
  5. Step 5: Solve for x
    x = 1,483,328,592.16/43,710.84
  6. Step 6: Final answer
    x = 33,935.03

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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.