Home / 59,386.02-89,070.78-15,010.02

Finding the Fourth Proportional to 59,386.02, 89,070.78 and 15,010.02

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Solution

The fourth proportional to 59,386.02, 89,070.78 and 15,010.02 is: 22,512.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,386.02 : 89,070.78 = 15,010.02 : x
  2. Step 2: Convert to fraction form
    59,386.02/89,070.78 = 15,010.02/x
  3. Step 3: Cross multiply
    59,386.02x = 89,070.78 × 15,010.02
  4. Step 4: Simplify right side
    59,386.02x = 1,336,954,189.22
  5. Step 5: Solve for x
    x = 1,336,954,189.22/59,386.02
  6. Step 6: Final answer
    x = 22,512.94

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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.