Home / 22,102.34-33,155.48-6,307.08

Finding the Fourth Proportional to 22,102.34, 33,155.48 and 6,307.08

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Solution

The fourth proportional to 22,102.34, 33,155.48 and 6,307.08 is: 9,461.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,102.34 : 33,155.48 = 6,307.08 : x
  2. Step 2: Convert to fraction form
    22,102.34/33,155.48 = 6,307.08/x
  3. Step 3: Cross multiply
    22,102.34x = 33,155.48 × 6,307.08
  4. Step 4: Simplify right side
    22,102.34x = 209,114,264.80
  5. Step 5: Solve for x
    x = 209,114,264.80/22,102.34
  6. Step 6: Final answer
    x = 9,461.18

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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.