Home / 75,510.76-113,262.36-22,924.48

Finding the Fourth Proportional to 75,510.76, 113,262.36 and 22,924.48

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Solution

The fourth proportional to 75,510.76, 113,262.36 and 22,924.48 is: 34,385.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,510.76 : 113,262.36 = 22,924.48 : x
  2. Step 2: Convert to fraction form
    75,510.76/113,262.36 = 22,924.48/x
  3. Step 3: Cross multiply
    75,510.76x = 113,262.36 × 22,924.48
  4. Step 4: Simplify right side
    75,510.76x = 2,596,480,706.57
  5. Step 5: Solve for x
    x = 2,596,480,706.57/75,510.76
  6. Step 6: Final answer
    x = 34,385.57

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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.