Home / 23,430.10-32,333.14-14,354.06

Finding the Fourth Proportional to 23,430.10, 32,333.14 and 14,354.06

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Solution

The fourth proportional to 23,430.10, 32,333.14 and 14,354.06 is: 19,808.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,430.10 : 32,333.14 = 14,354.06 : x
  2. Step 2: Convert to fraction form
    23,430.10/32,333.14 = 14,354.06/x
  3. Step 3: Cross multiply
    23,430.10x = 32,333.14 × 14,354.06
  4. Step 4: Simplify right side
    23,430.10x = 464,111,831.55
  5. Step 5: Solve for x
    x = 464,111,831.55/23,430.10
  6. Step 6: Final answer
    x = 19,808.36

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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.