Home / 34,317.32-51,483.54-19,533.20

Finding the Fourth Proportional to 34,317.32, 51,483.54 and 19,533.20

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Solution

The fourth proportional to 34,317.32, 51,483.54 and 19,533.20 is: 29,304.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,317.32 : 51,483.54 = 19,533.20 : x
  2. Step 2: Convert to fraction form
    34,317.32/51,483.54 = 19,533.20/x
  3. Step 3: Cross multiply
    34,317.32x = 51,483.54 × 19,533.20
  4. Step 4: Simplify right side
    34,317.32x = 1,005,638,283.53
  5. Step 5: Solve for x
    x = 1,005,638,283.53/34,317.32
  6. Step 6: Final answer
    x = 29,304.10

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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.