Home / 96,375.02-133,024.41-56,096.55

Finding the Fourth Proportional to 96,375.02, 133,024.41 and 56,096.55

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Solution

The fourth proportional to 96,375.02, 133,024.41 and 56,096.55 is: 77,428.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,375.02 : 133,024.41 = 56,096.55 : x
  2. Step 2: Convert to fraction form
    96,375.02/133,024.41 = 56,096.55/x
  3. Step 3: Cross multiply
    96,375.02x = 133,024.41 × 56,096.55
  4. Step 4: Simplify right side
    96,375.02x = 7,462,210,466.79
  5. Step 5: Solve for x
    x = 7,462,210,466.79/96,375.02
  6. Step 6: Final answer
    x = 77,428.89

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1.5x scale

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.