Home / 60,001.84-90,057.23-31,945.33

Finding the Fourth Proportional to 60,001.84, 90,057.23 and 31,945.33

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Solution

The fourth proportional to 60,001.84, 90,057.23 and 31,945.33 is: 47,947.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,001.84 : 90,057.23 = 31,945.33 : x
  2. Step 2: Convert to fraction form
    60,001.84/90,057.23 = 31,945.33/x
  3. Step 3: Cross multiply
    60,001.84x = 90,057.23 × 31,945.33
  4. Step 4: Simplify right side
    60,001.84x = 2,876,907,931.24
  5. Step 5: Solve for x
    x = 2,876,907,931.24/60,001.84
  6. Step 6: Final answer
    x = 47,947.00

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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.