Home / 130,603.04-195,904.58-37,096.64

Finding the Fourth Proportional to 130,603.04, 195,904.58 and 37,096.64

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Solution

The fourth proportional to 130,603.04, 195,904.58 and 37,096.64 is: 55,644.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,603.04 : 195,904.58 = 37,096.64 : x
  2. Step 2: Convert to fraction form
    130,603.04/195,904.58 = 37,096.64/x
  3. Step 3: Cross multiply
    130,603.04x = 195,904.58 × 37,096.64
  4. Step 4: Simplify right side
    130,603.04x = 7,267,401,678.61
  5. Step 5: Solve for x
    x = 7,267,401,678.61/130,603.04
  6. Step 6: Final answer
    x = 55,644.97

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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.