Home / 30,803.34-46,161.90-23,300.58

Finding the Fourth Proportional to 30,803.34, 46,161.90 and 23,300.58

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Solution

The fourth proportional to 30,803.34, 46,161.90 and 23,300.58 is: 34,918.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,803.34 : 46,161.90 = 23,300.58 : x
  2. Step 2: Convert to fraction form
    30,803.34/46,161.90 = 23,300.58/x
  3. Step 3: Cross multiply
    30,803.34x = 46,161.90 × 23,300.58
  4. Step 4: Simplify right side
    30,803.34x = 1,075,599,043.90
  5. Step 5: Solve for x
    x = 1,075,599,043.90/30,803.34
  6. Step 6: Final answer
    x = 34,918.26

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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.