Home / 199,504.04-299,253.08-92,828.25

Finding the Fourth Proportional to 199,504.04, 299,253.08 and 92,828.25

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Solution

The fourth proportional to 199,504.04, 299,253.08 and 92,828.25 is: 139,240.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,504.04 : 299,253.08 = 92,828.25 : x
  2. Step 2: Convert to fraction form
    199,504.04/299,253.08 = 92,828.25/x
  3. Step 3: Cross multiply
    199,504.04x = 299,253.08 × 92,828.25
  4. Step 4: Simplify right side
    199,504.04x = 27,779,139,955.58
  5. Step 5: Solve for x
    x = 27,779,139,955.58/199,504.04
  6. Step 6: Final answer
    x = 139,240.99

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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.