Home / 32,157.02-48,237.35-9,973.55

Finding the Fourth Proportional to 32,157.02, 48,237.35 and 9,973.55

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Solution

The fourth proportional to 32,157.02, 48,237.35 and 9,973.55 is: 14,960.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,157.02 : 48,237.35 = 9,973.55 : x
  2. Step 2: Convert to fraction form
    32,157.02/48,237.35 = 9,973.55/x
  3. Step 3: Cross multiply
    32,157.02x = 48,237.35 × 9,973.55
  4. Step 4: Simplify right side
    32,157.02x = 481,097,622.09
  5. Step 5: Solve for x
    x = 481,097,622.09/32,157.02
  6. Step 6: Final answer
    x = 14,960.89

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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.