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Finding the Fourth Proportional to 60,973.56, 91,465.47 and 23,532.12

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Solution

The fourth proportional to 60,973.56, 91,465.47 and 23,532.12 is: 35,300.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,973.56 : 91,465.47 = 23,532.12 : x
  2. Step 2: Convert to fraction form
    60,973.56/91,465.47 = 23,532.12/x
  3. Step 3: Cross multiply
    60,973.56x = 91,465.47 × 23,532.12
  4. Step 4: Simplify right side
    60,973.56x = 2,152,376,415.90
  5. Step 5: Solve for x
    x = 2,152,376,415.90/60,973.56
  6. Step 6: Final answer
    x = 35,300.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.