Home / 24,669.66-34,041.93-13,915.32

Finding the Fourth Proportional to 24,669.66, 34,041.93 and 13,915.32

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Solution

The fourth proportional to 24,669.66, 34,041.93 and 13,915.32 is: 19,201.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,669.66 : 34,041.93 = 13,915.32 : x
  2. Step 2: Convert to fraction form
    24,669.66/34,041.93 = 13,915.32/x
  3. Step 3: Cross multiply
    24,669.66x = 34,041.93 × 13,915.32
  4. Step 4: Simplify right side
    24,669.66x = 473,704,349.37
  5. Step 5: Solve for x
    x = 473,704,349.37/24,669.66
  6. Step 6: Final answer
    x = 19,201.90

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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.