Home / 37,411.74-56,106.63-30,821.58

Finding the Fourth Proportional to 37,411.74, 56,106.63 and 30,821.58

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Solution

The fourth proportional to 37,411.74, 56,106.63 and 30,821.58 is: 46,223.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,411.74 : 56,106.63 = 30,821.58 : x
  2. Step 2: Convert to fraction form
    37,411.74/56,106.63 = 30,821.58/x
  3. Step 3: Cross multiply
    37,411.74x = 56,106.63 × 30,821.58
  4. Step 4: Simplify right side
    37,411.74x = 1,729,294,985.08
  5. Step 5: Solve for x
    x = 1,729,294,985.08/37,411.74
  6. Step 6: Final answer
    x = 46,223.32

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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.