Home / 34,075.19-51,120.87-10,701.63

Finding the Fourth Proportional to 34,075.19, 51,120.87 and 10,701.63

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Solution

The fourth proportional to 34,075.19, 51,120.87 and 10,701.63 is: 16,054.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,075.19 : 51,120.87 = 10,701.63 : x
  2. Step 2: Convert to fraction form
    34,075.19/51,120.87 = 10,701.63/x
  3. Step 3: Cross multiply
    34,075.19x = 51,120.87 × 10,701.63
  4. Step 4: Simplify right side
    34,075.19x = 547,076,636.02
  5. Step 5: Solve for x
    x = 547,076,636.02/34,075.19
  6. Step 6: Final answer
    x = 16,054.99

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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.