Home / 34,993.04-48,289.93-19,077.46

Finding the Fourth Proportional to 34,993.04, 48,289.93 and 19,077.46

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Solution

The fourth proportional to 34,993.04, 48,289.93 and 19,077.46 is: 26,326.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,993.04 : 48,289.93 = 19,077.46 : x
  2. Step 2: Convert to fraction form
    34,993.04/48,289.93 = 19,077.46/x
  3. Step 3: Cross multiply
    34,993.04x = 48,289.93 × 19,077.46
  4. Step 4: Simplify right side
    34,993.04x = 921,249,039.56
  5. Step 5: Solve for x
    x = 921,249,039.56/34,993.04
  6. Step 6: Final answer
    x = 26,326.64

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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.