Home / 22,058.08-33,088.32-7,266.40

Finding the Fourth Proportional to 22,058.08, 33,088.32 and 7,266.40

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Solution

The fourth proportional to 22,058.08, 33,088.32 and 7,266.40 is: 10,900.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,058.08 : 33,088.32 = 7,266.40 : x
  2. Step 2: Convert to fraction form
    22,058.08/33,088.32 = 7,266.40/x
  3. Step 3: Cross multiply
    22,058.08x = 33,088.32 × 7,266.40
  4. Step 4: Simplify right side
    22,058.08x = 240,432,968.45
  5. Step 5: Solve for x
    x = 240,432,968.45/22,058.08
  6. Step 6: Final answer
    x = 10,900.00

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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.