Home / 16,397.51-24,593.93-5,302.76

Finding the Fourth Proportional to 16,397.51, 24,593.93 and 5,302.76

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Solution

The fourth proportional to 16,397.51, 24,593.93 and 5,302.76 is: 7,953.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,397.51 : 24,593.93 = 5,302.76 : x
  2. Step 2: Convert to fraction form
    16,397.51/24,593.93 = 5,302.76/x
  3. Step 3: Cross multiply
    16,397.51x = 24,593.93 × 5,302.76
  4. Step 4: Simplify right side
    16,397.51x = 130,415,681.73
  5. Step 5: Solve for x
    x = 130,415,681.73/16,397.51
  6. Step 6: Final answer
    x = 7,953.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.