Home / 22,349.12-33,526.98-7,554.06

Finding the Fourth Proportional to 22,349.12, 33,526.98 and 7,554.06

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Solution

The fourth proportional to 22,349.12, 33,526.98 and 7,554.06 is: 11,332.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,349.12 : 33,526.98 = 7,554.06 : x
  2. Step 2: Convert to fraction form
    22,349.12/33,526.98 = 7,554.06/x
  3. Step 3: Cross multiply
    22,349.12x = 33,526.98 × 7,554.06
  4. Step 4: Simplify right side
    22,349.12x = 253,264,818.54
  5. Step 5: Solve for x
    x = 253,264,818.54/22,349.12
  6. Step 6: Final answer
    x = 11,332.21

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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.