Home / 244,838.69-367,036.43-87,030.23

Finding the Fourth Proportional to 244,838.69, 367,036.43 and 87,030.23

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Solution

The fourth proportional to 244,838.69, 367,036.43 and 87,030.23 is: 130,466.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,838.69 : 367,036.43 = 87,030.23 : x
  2. Step 2: Convert to fraction form
    244,838.69/367,036.43 = 87,030.23/x
  3. Step 3: Cross multiply
    244,838.69x = 367,036.43 × 87,030.23
  4. Step 4: Simplify right side
    244,838.69x = 31,943,266,056.45
  5. Step 5: Solve for x
    x = 31,943,266,056.45/244,838.69
  6. Step 6: Final answer
    x = 130,466.58

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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.