Home / 35,075.52-48,405.06-19,159.83

Finding the Fourth Proportional to 35,075.52, 48,405.06 and 19,159.83

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Solution

The fourth proportional to 35,075.52, 48,405.06 and 19,159.83 is: 26,441.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,075.52 : 48,405.06 = 19,159.83 : x
  2. Step 2: Convert to fraction form
    35,075.52/48,405.06 = 19,159.83/x
  3. Step 3: Cross multiply
    35,075.52x = 48,405.06 × 19,159.83
  4. Step 4: Simplify right side
    35,075.52x = 927,432,720.74
  5. Step 5: Solve for x
    x = 927,432,720.74/35,075.52
  6. Step 6: Final answer
    x = 26,441.03

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1.5x scale

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.