Home / 46,355.44-69,533.26-13,075.66

Finding the Fourth Proportional to 46,355.44, 69,533.26 and 13,075.66

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Solution

The fourth proportional to 46,355.44, 69,533.26 and 13,075.66 is: 19,613.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,355.44 : 69,533.26 = 13,075.66 : x
  2. Step 2: Convert to fraction form
    46,355.44/69,533.26 = 13,075.66/x
  3. Step 3: Cross multiply
    46,355.44x = 69,533.26 × 13,075.66
  4. Step 4: Simplify right side
    46,355.44x = 909,193,266.45
  5. Step 5: Solve for x
    x = 909,193,266.45/46,355.44
  6. Step 6: Final answer
    x = 19,613.52

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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.