Home / 19,050.64-26,298.16-14,336.08

Finding the Fourth Proportional to 19,050.64, 26,298.16 and 14,336.08

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Solution

The fourth proportional to 19,050.64, 26,298.16 and 14,336.08 is: 19,790.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,050.64 : 26,298.16 = 14,336.08 : x
  2. Step 2: Convert to fraction form
    19,050.64/26,298.16 = 14,336.08/x
  3. Step 3: Cross multiply
    19,050.64x = 26,298.16 × 14,336.08
  4. Step 4: Simplify right side
    19,050.64x = 377,012,525.61
  5. Step 5: Solve for x
    x = 377,012,525.61/19,050.64
  6. Step 6: Final answer
    x = 19,790.02

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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.