Home / 15,094.89-22,643.55-4,706.64

Finding the Fourth Proportional to 15,094.89, 22,643.55 and 4,706.64

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Solution

The fourth proportional to 15,094.89, 22,643.55 and 4,706.64 is: 7,060.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,094.89 : 22,643.55 = 4,706.64 : x
  2. Step 2: Convert to fraction form
    15,094.89/22,643.55 = 4,706.64/x
  3. Step 3: Cross multiply
    15,094.89x = 22,643.55 × 4,706.64
  4. Step 4: Simplify right side
    15,094.89x = 106,575,038.17
  5. Step 5: Solve for x
    x = 106,575,038.17/15,094.89
  6. Step 6: Final answer
    x = 7,060.34

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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.