Home / 35,283.09-52,929.50-13,094.58

Finding the Fourth Proportional to 35,283.09, 52,929.50 and 13,094.58

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Solution

The fourth proportional to 35,283.09, 52,929.50 and 13,094.58 is: 19,643.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,283.09 : 52,929.50 = 13,094.58 : x
  2. Step 2: Convert to fraction form
    35,283.09/52,929.50 = 13,094.58/x
  3. Step 3: Cross multiply
    35,283.09x = 52,929.50 × 13,094.58
  4. Step 4: Simplify right side
    35,283.09x = 693,089,506.64
  5. Step 5: Solve for x
    x = 693,089,506.64/35,283.09
  6. Step 6: Final answer
    x = 19,643.67

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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.