Home / 62,533.15-93,775.79-30,932.35

Finding the Fourth Proportional to 62,533.15, 93,775.79 and 30,932.35

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Solution

The fourth proportional to 62,533.15, 93,775.79 and 30,932.35 is: 46,386.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,533.15 : 93,775.79 = 30,932.35 : x
  2. Step 2: Convert to fraction form
    62,533.15/93,775.79 = 30,932.35/x
  3. Step 3: Cross multiply
    62,533.15x = 93,775.79 × 30,932.35
  4. Step 4: Simplify right side
    62,533.15x = 2,900,705,400.70
  5. Step 5: Solve for x
    x = 2,900,705,400.70/62,533.15
  6. Step 6: Final answer
    x = 46,386.68

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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.