Home / 23,709.04-32,719.13-14,154.48

Finding the Fourth Proportional to 23,709.04, 32,719.13 and 14,154.48

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Solution

The fourth proportional to 23,709.04, 32,719.13 and 14,154.48 is: 19,533.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,709.04 : 32,719.13 = 14,154.48 : x
  2. Step 2: Convert to fraction form
    23,709.04/32,719.13 = 14,154.48/x
  3. Step 3: Cross multiply
    23,709.04x = 32,719.13 × 14,154.48
  4. Step 4: Simplify right side
    23,709.04x = 463,122,271.20
  5. Step 5: Solve for x
    x = 463,122,271.20/23,709.04
  6. Step 6: Final answer
    x = 19,533.57

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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.