Home / 25,283.75-37,925.58-23,725.51

Finding the Fourth Proportional to 25,283.75, 37,925.58 and 23,725.51

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Solution

The fourth proportional to 25,283.75, 37,925.58 and 23,725.51 is: 35,588.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,283.75 : 37,925.58 = 23,725.51 : x
  2. Step 2: Convert to fraction form
    25,283.75/37,925.58 = 23,725.51/x
  3. Step 3: Cross multiply
    25,283.75x = 37,925.58 × 23,725.51
  4. Step 4: Simplify right side
    25,283.75x = 899,803,721.70
  5. Step 5: Solve for x
    x = 899,803,721.70/25,283.75
  6. Step 6: Final answer
    x = 35,588.23

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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.