Home / 29,767.02-41,075.49-17,830.05

Finding the Fourth Proportional to 29,767.02, 41,075.49 and 17,830.05

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Solution

The fourth proportional to 29,767.02, 41,075.49 and 17,830.05 is: 24,603.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,767.02 : 41,075.49 = 17,830.05 : x
  2. Step 2: Convert to fraction form
    29,767.02/41,075.49 = 17,830.05/x
  3. Step 3: Cross multiply
    29,767.02x = 41,075.49 × 17,830.05
  4. Step 4: Simplify right side
    29,767.02x = 732,378,040.47
  5. Step 5: Solve for x
    x = 732,378,040.47/29,767.02
  6. Step 6: Final answer
    x = 24,603.67

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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.