Home / 60,302.60-83,222.69-33,453.75

Finding the Fourth Proportional to 60,302.60, 83,222.69 and 33,453.75

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Solution

The fourth proportional to 60,302.60, 83,222.69 and 33,453.75 is: 46,169.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,302.60 : 83,222.69 = 33,453.75 : x
  2. Step 2: Convert to fraction form
    60,302.60/83,222.69 = 33,453.75/x
  3. Step 3: Cross multiply
    60,302.60x = 83,222.69 × 33,453.75
  4. Step 4: Simplify right side
    60,302.60x = 2,784,110,898.32
  5. Step 5: Solve for x
    x = 2,784,110,898.32/60,302.60
  6. Step 6: Final answer
    x = 46,169.01

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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.