Home / 46,680.81-64,327.44-33,214.35

Finding the Fourth Proportional to 46,680.81, 64,327.44 and 33,214.35

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Solution

The fourth proportional to 46,680.81, 64,327.44 and 33,214.35 is: 45,770.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,680.81 : 64,327.44 = 33,214.35 : x
  2. Step 2: Convert to fraction form
    46,680.81/64,327.44 = 33,214.35/x
  3. Step 3: Cross multiply
    46,680.81x = 64,327.44 × 33,214.35
  4. Step 4: Simplify right side
    46,680.81x = 2,136,594,106.76
  5. Step 5: Solve for x
    x = 2,136,594,106.76/46,680.81
  6. Step 6: Final answer
    x = 45,770.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.