Home / 34,029.47-51,040.15-9,071.39

Finding the Fourth Proportional to 34,029.47, 51,040.15 and 9,071.39

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Solution

The fourth proportional to 34,029.47, 51,040.15 and 9,071.39 is: 13,606.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,029.47 : 51,040.15 = 9,071.39 : x
  2. Step 2: Convert to fraction form
    34,029.47/51,040.15 = 9,071.39/x
  3. Step 3: Cross multiply
    34,029.47x = 51,040.15 × 9,071.39
  4. Step 4: Simplify right side
    34,029.47x = 463,005,106.31
  5. Step 5: Solve for x
    x = 463,005,106.31/34,029.47
  6. Step 6: Final answer
    x = 13,606.00

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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.