Home / 65,011.02-97,529.89-29,455.26

Finding the Fourth Proportional to 65,011.02, 97,529.89 and 29,455.26

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Solution

The fourth proportional to 65,011.02, 97,529.89 and 29,455.26 is: 44,188.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,011.02 : 97,529.89 = 29,455.26 : x
  2. Step 2: Convert to fraction form
    65,011.02/97,529.89 = 29,455.26/x
  3. Step 3: Cross multiply
    65,011.02x = 97,529.89 × 29,455.26
  4. Step 4: Simplify right side
    65,011.02x = 2,872,768,267.72
  5. Step 5: Solve for x
    x = 2,872,768,267.72/65,011.02
  6. Step 6: Final answer
    x = 44,188.94

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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.