Home / 67,925.08-93,737.02-37,299.49

Finding the Fourth Proportional to 67,925.08, 93,737.02 and 37,299.49

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Solution

The fourth proportional to 67,925.08, 93,737.02 and 37,299.49 is: 51,473.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,925.08 : 93,737.02 = 37,299.49 : x
  2. Step 2: Convert to fraction form
    67,925.08/93,737.02 = 37,299.49/x
  3. Step 3: Cross multiply
    67,925.08x = 93,737.02 × 37,299.49
  4. Step 4: Simplify right side
    67,925.08x = 3,496,342,887.37
  5. Step 5: Solve for x
    x = 3,496,342,887.37/67,925.08
  6. Step 6: Final answer
    x = 51,473.52

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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.