Home / 96,565.60-144,848.40-26,444.80

Finding the Fourth Proportional to 96,565.60, 144,848.40 and 26,444.80

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Solution

The fourth proportional to 96,565.60, 144,848.40 and 26,444.80 is: 39,667.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,565.60 : 144,848.40 = 26,444.80 : x
  2. Step 2: Convert to fraction form
    96,565.60/144,848.40 = 26,444.80/x
  3. Step 3: Cross multiply
    96,565.60x = 144,848.40 × 26,444.80
  4. Step 4: Simplify right side
    96,565.60x = 3,830,486,968.32
  5. Step 5: Solve for x
    x = 3,830,486,968.32/96,565.60
  6. Step 6: Final answer
    x = 39,667.20

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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.