Home / 42,961.19-59,286.87-24,810.57

Finding the Fourth Proportional to 42,961.19, 59,286.87 and 24,810.57

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Solution

The fourth proportional to 42,961.19, 59,286.87 and 24,810.57 is: 34,238.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,961.19 : 59,286.87 = 24,810.57 : x
  2. Step 2: Convert to fraction form
    42,961.19/59,286.87 = 24,810.57/x
  3. Step 3: Cross multiply
    42,961.19x = 59,286.87 × 24,810.57
  4. Step 4: Simplify right side
    42,961.19x = 1,470,941,038.22
  5. Step 5: Solve for x
    x = 1,470,941,038.22/42,961.19
  6. Step 6: Final answer
    x = 34,238.84

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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.