Home / 42,760.48-59,009.60-24,855.84

Finding the Fourth Proportional to 42,760.48, 59,009.60 and 24,855.84

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Solution

The fourth proportional to 42,760.48, 59,009.60 and 24,855.84 is: 34,301.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,760.48 : 59,009.60 = 24,855.84 : x
  2. Step 2: Convert to fraction form
    42,760.48/59,009.60 = 24,855.84/x
  3. Step 3: Cross multiply
    42,760.48x = 59,009.60 × 24,855.84
  4. Step 4: Simplify right side
    42,760.48x = 1,466,733,176.06
  5. Step 5: Solve for x
    x = 1,466,733,176.06/42,760.48
  6. Step 6: Final answer
    x = 34,301.14

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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.