Home / 94,483.06-130,386.61-52,041.59

Finding the Fourth Proportional to 94,483.06, 130,386.61 and 52,041.59

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Solution

The fourth proportional to 94,483.06, 130,386.61 and 52,041.59 is: 71,817.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,483.06 : 130,386.61 = 52,041.59 : x
  2. Step 2: Convert to fraction form
    94,483.06/130,386.61 = 52,041.59/x
  3. Step 3: Cross multiply
    94,483.06x = 130,386.61 × 52,041.59
  4. Step 4: Simplify right side
    94,483.06x = 6,785,526,499.11
  5. Step 5: Solve for x
    x = 6,785,526,499.11/94,483.06
  6. Step 6: Final answer
    x = 71,817.39

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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.