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Finding the Fourth Proportional to 108,607.06, 162,927.01 and 37,550.08

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Solution

The fourth proportional to 108,607.06, 162,927.01 and 37,550.08 is: 56,330.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,607.06 : 162,927.01 = 37,550.08 : x
  2. Step 2: Convert to fraction form
    108,607.06/162,927.01 = 37,550.08/x
  3. Step 3: Cross multiply
    108,607.06x = 162,927.01 × 37,550.08
  4. Step 4: Simplify right side
    108,607.06x = 6,117,922,510.26
  5. Step 5: Solve for x
    x = 6,117,922,510.26/108,607.06
  6. Step 6: Final answer
    x = 56,330.80

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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.