Home / 16,248.99-24,368.55-6,888.84

Finding the Fourth Proportional to 16,248.99, 24,368.55 and 6,888.84

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Solution

The fourth proportional to 16,248.99, 24,368.55 and 6,888.84 is: 10,331.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,248.99 : 24,368.55 = 6,888.84 : x
  2. Step 2: Convert to fraction form
    16,248.99/24,368.55 = 6,888.84/x
  3. Step 3: Cross multiply
    16,248.99x = 24,368.55 × 6,888.84
  4. Step 4: Simplify right side
    16,248.99x = 167,871,041.98
  5. Step 5: Solve for x
    x = 167,871,041.98/16,248.99
  6. Step 6: Final answer
    x = 10,331.17

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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.