Home / 2,328.51-3,492.76-1,095.01

Finding the Fourth Proportional to 2,328.51, 3,492.76 and 1,095.01

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Solution

The fourth proportional to 2,328.51, 3,492.76 and 1,095.01 is: 1,642.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328.51 : 3,492.76 = 1,095.01 : x
  2. Step 2: Convert to fraction form
    2,328.51/3,492.76 = 1,095.01/x
  3. Step 3: Cross multiply
    2,328.51x = 3,492.76 × 1,095.01
  4. Step 4: Simplify right side
    2,328.51x = 3,824,607.13
  5. Step 5: Solve for x
    x = 3,824,607.13/2,328.51
  6. Step 6: Final answer
    x = 1,642.51

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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.