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Finding the Fourth Proportional to 65,329.93, 97,994.54 and 23,776.93

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Solution

The fourth proportional to 65,329.93, 97,994.54 and 23,776.93 is: 35,665.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,329.93 : 97,994.54 = 23,776.93 : x
  2. Step 2: Convert to fraction form
    65,329.93/97,994.54 = 23,776.93/x
  3. Step 3: Cross multiply
    65,329.93x = 97,994.54 × 23,776.93
  4. Step 4: Simplify right side
    65,329.93x = 2,330,009,199.08
  5. Step 5: Solve for x
    x = 2,330,009,199.08/65,329.93
  6. Step 6: Final answer
    x = 35,665.26

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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.