Home / 62,025.60-93,038.40-17,653.80

Finding the Fourth Proportional to 62,025.60, 93,038.40 and 17,653.80

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Solution

The fourth proportional to 62,025.60, 93,038.40 and 17,653.80 is: 26,480.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,025.60 : 93,038.40 = 17,653.80 : x
  2. Step 2: Convert to fraction form
    62,025.60/93,038.40 = 17,653.80/x
  3. Step 3: Cross multiply
    62,025.60x = 93,038.40 × 17,653.80
  4. Step 4: Simplify right side
    62,025.60x = 1,642,481,305.92
  5. Step 5: Solve for x
    x = 1,642,481,305.92/62,025.60
  6. Step 6: Final answer
    x = 26,480.70

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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.