Home / 25,323.44-37,985.18-6,603.46

Finding the Fourth Proportional to 25,323.44, 37,985.18 and 6,603.46

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Solution

The fourth proportional to 25,323.44, 37,985.18 and 6,603.46 is: 9,905.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,323.44 : 37,985.18 = 6,603.46 : x
  2. Step 2: Convert to fraction form
    25,323.44/37,985.18 = 6,603.46/x
  3. Step 3: Cross multiply
    25,323.44x = 37,985.18 × 6,603.46
  4. Step 4: Simplify right side
    25,323.44x = 250,833,426.80
  5. Step 5: Solve for x
    x = 250,833,426.80/25,323.44
  6. Step 6: Final answer
    x = 9,905.19

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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.