Home / 10,524.68-14,529.32-6,547.08

Finding the Fourth Proportional to 10,524.68, 14,529.32 and 6,547.08

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Solution

The fourth proportional to 10,524.68, 14,529.32 and 6,547.08 is: 9,038.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,524.68 : 14,529.32 = 6,547.08 : x
  2. Step 2: Convert to fraction form
    10,524.68/14,529.32 = 6,547.08/x
  3. Step 3: Cross multiply
    10,524.68x = 14,529.32 × 6,547.08
  4. Step 4: Simplify right side
    10,524.68x = 95,124,620.39
  5. Step 5: Solve for x
    x = 95,124,620.39/10,524.68
  6. Step 6: Final answer
    x = 9,038.24

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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.