Home / 99,053.47-148,574.94-32,484.84

Finding the Fourth Proportional to 99,053.47, 148,574.94 and 32,484.84

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Solution

The fourth proportional to 99,053.47, 148,574.94 and 32,484.84 is: 48,725.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,053.47 : 148,574.94 = 32,484.84 : x
  2. Step 2: Convert to fraction form
    99,053.47/148,574.94 = 32,484.84/x
  3. Step 3: Cross multiply
    99,053.47x = 148,574.94 × 32,484.84
  4. Step 4: Simplify right side
    99,053.47x = 4,826,433,153.91
  5. Step 5: Solve for x
    x = 4,826,433,153.91/99,053.47
  6. Step 6: Final answer
    x = 48,725.53

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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.