Home / 66,010.95-98,533.46-56,710.73

Finding the Fourth Proportional to 66,010.95, 98,533.46 and 56,710.73

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Solution

The fourth proportional to 66,010.95, 98,533.46 and 56,710.73 is: 84,651.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,010.95 : 98,533.46 = 56,710.73 : x
  2. Step 2: Convert to fraction form
    66,010.95/98,533.46 = 56,710.73/x
  3. Step 3: Cross multiply
    66,010.95x = 98,533.46 × 56,710.73
  4. Step 4: Simplify right side
    66,010.95x = 5,587,904,834.14
  5. Step 5: Solve for x
    x = 5,587,904,834.14/66,010.95
  6. Step 6: Final answer
    x = 84,651.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.