Home / 94,273.07-130,096.43-51,830.69

Finding the Fourth Proportional to 94,273.07, 130,096.43 and 51,830.69

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Solution

The fourth proportional to 94,273.07, 130,096.43 and 51,830.69 is: 71,526.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,273.07 : 130,096.43 = 51,830.69 : x
  2. Step 2: Convert to fraction form
    94,273.07/130,096.43 = 51,830.69/x
  3. Step 3: Cross multiply
    94,273.07x = 130,096.43 × 51,830.69
  4. Step 4: Simplify right side
    94,273.07x = 6,742,987,018.17
  5. Step 5: Solve for x
    x = 6,742,987,018.17/94,273.07
  6. Step 6: Final answer
    x = 71,526.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.