Home / 60,105.24-90,178.54-26,848.26

Finding the Fourth Proportional to 60,105.24, 90,178.54 and 26,848.26

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Solution

The fourth proportional to 60,105.24, 90,178.54 and 26,848.26 is: 40,281.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,105.24 : 90,178.54 = 26,848.26 : x
  2. Step 2: Convert to fraction form
    60,105.24/90,178.54 = 26,848.26/x
  3. Step 3: Cross multiply
    60,105.24x = 90,178.54 × 26,848.26
  4. Step 4: Simplify right side
    60,105.24x = 2,421,136,888.34
  5. Step 5: Solve for x
    x = 2,421,136,888.34/60,105.24
  6. Step 6: Final answer
    x = 40,281.63

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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.