Home / 37,124.40-55,686.60-26,043.60

Finding the Fourth Proportional to 37,124.40, 55,686.60 and 26,043.60

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Solution

The fourth proportional to 37,124.40, 55,686.60 and 26,043.60 is: 39,065.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,124.40 : 55,686.60 = 26,043.60 : x
  2. Step 2: Convert to fraction form
    37,124.40/55,686.60 = 26,043.60/x
  3. Step 3: Cross multiply
    37,124.40x = 55,686.60 × 26,043.60
  4. Step 4: Simplify right side
    37,124.40x = 1,450,279,535.76
  5. Step 5: Solve for x
    x = 1,450,279,535.76/37,124.40
  6. Step 6: Final answer
    x = 39,065.40

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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.