Home / 52,533.53-72,502.46-29,875.91

Finding the Fourth Proportional to 52,533.53, 72,502.46 and 29,875.91

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Solution

The fourth proportional to 52,533.53, 72,502.46 and 29,875.91 is: 41,232.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,533.53 : 72,502.46 = 29,875.91 : x
  2. Step 2: Convert to fraction form
    52,533.53/72,502.46 = 29,875.91/x
  3. Step 3: Cross multiply
    52,533.53x = 72,502.46 × 29,875.91
  4. Step 4: Simplify right side
    52,533.53x = 2,166,076,569.88
  5. Step 5: Solve for x
    x = 2,166,076,569.88/52,533.53
  6. Step 6: Final answer
    x = 41,232.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.