Home / 96,394.83-133,025.54-56,132.07

Finding the Fourth Proportional to 96,394.83, 133,025.54 and 56,132.07

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Solution

The fourth proportional to 96,394.83, 133,025.54 and 56,132.07 is: 77,462.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,394.83 : 133,025.54 = 56,132.07 : x
  2. Step 2: Convert to fraction form
    96,394.83/133,025.54 = 56,132.07/x
  3. Step 3: Cross multiply
    96,394.83x = 133,025.54 × 56,132.07
  4. Step 4: Simplify right side
    96,394.83x = 7,466,998,642.41
  5. Step 5: Solve for x
    x = 7,466,998,642.41/96,394.83
  6. Step 6: Final answer
    x = 77,462.65

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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.