Home / 60,301.12-83,220.60-35,152.24

Finding the Fourth Proportional to 60,301.12, 83,220.60 and 35,152.24

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Solution

The fourth proportional to 60,301.12, 83,220.60 and 35,152.24 is: 48,513.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,301.12 : 83,220.60 = 35,152.24 : x
  2. Step 2: Convert to fraction form
    60,301.12/83,220.60 = 35,152.24/x
  3. Step 3: Cross multiply
    60,301.12x = 83,220.60 × 35,152.24
  4. Step 4: Simplify right side
    60,301.12x = 2,925,390,504.14
  5. Step 5: Solve for x
    x = 2,925,390,504.14/60,301.12
  6. Step 6: Final answer
    x = 48,513.04

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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.