Home / 54,717.91-75,510.76-29,567.41

Finding the Fourth Proportional to 54,717.91, 75,510.76 and 29,567.41

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Solution

The fourth proportional to 54,717.91, 75,510.76 and 29,567.41 is: 40,803.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,717.91 : 75,510.76 = 29,567.41 : x
  2. Step 2: Convert to fraction form
    54,717.91/75,510.76 = 29,567.41/x
  3. Step 3: Cross multiply
    54,717.91x = 75,510.76 × 29,567.41
  4. Step 4: Simplify right side
    54,717.91x = 2,232,657,600.33
  5. Step 5: Solve for x
    x = 2,232,657,600.33/54,717.91
  6. Step 6: Final answer
    x = 40,803.05

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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.