Home / 65,001.13-97,405.79-29,473.32

Finding the Fourth Proportional to 65,001.13, 97,405.79 and 29,473.32

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Solution

The fourth proportional to 65,001.13, 97,405.79 and 29,473.32 is: 44,166.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,001.13 : 97,405.79 = 29,473.32 : x
  2. Step 2: Convert to fraction form
    65,001.13/97,405.79 = 29,473.32/x
  3. Step 3: Cross multiply
    65,001.13x = 97,405.79 × 29,473.32
  4. Step 4: Simplify right side
    65,001.13x = 2,870,871,854.31
  5. Step 5: Solve for x
    x = 2,870,871,854.31/65,001.13
  6. Step 6: Final answer
    x = 44,166.49

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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.