Home / 14,000.92-19,322.61-10,457.98

Finding the Fourth Proportional to 14,000.92, 19,322.61 and 10,457.98

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Solution

The fourth proportional to 14,000.92, 19,322.61 and 10,457.98 is: 14,433.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,000.92 : 19,322.61 = 10,457.98 : x
  2. Step 2: Convert to fraction form
    14,000.92/19,322.61 = 10,457.98/x
  3. Step 3: Cross multiply
    14,000.92x = 19,322.61 × 10,457.98
  4. Step 4: Simplify right side
    14,000.92x = 202,075,468.93
  5. Step 5: Solve for x
    x = 202,075,468.93/14,000.92
  6. Step 6: Final answer
    x = 14,433.01

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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.