Home / 62,405.55-93,555.66-29,108.07

Finding the Fourth Proportional to 62,405.55, 93,555.66 and 29,108.07

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Solution

The fourth proportional to 62,405.55, 93,555.66 and 29,108.07 is: 43,637.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,405.55 : 93,555.66 = 29,108.07 : x
  2. Step 2: Convert to fraction form
    62,405.55/93,555.66 = 29,108.07/x
  3. Step 3: Cross multiply
    62,405.55x = 93,555.66 × 29,108.07
  4. Step 4: Simplify right side
    62,405.55x = 2,723,224,700.18
  5. Step 5: Solve for x
    x = 2,723,224,700.18/62,405.55
  6. Step 6: Final answer
    x = 43,637.54

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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.