Home / 32,565.06-44,946.80-19,822.34

Finding the Fourth Proportional to 32,565.06, 44,946.80 and 19,822.34

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Solution

The fourth proportional to 32,565.06, 44,946.80 and 19,822.34 is: 27,359.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,565.06 : 44,946.80 = 19,822.34 : x
  2. Step 2: Convert to fraction form
    32,565.06/44,946.80 = 19,822.34/x
  3. Step 3: Cross multiply
    32,565.06x = 44,946.80 × 19,822.34
  4. Step 4: Simplify right side
    32,565.06x = 890,950,751.51
  5. Step 5: Solve for x
    x = 890,950,751.51/32,565.06
  6. Step 6: Final answer
    x = 27,359.10

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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.