Home / 67,484.68-93,127.80-37,269.26

Finding the Fourth Proportional to 67,484.68, 93,127.80 and 37,269.26

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Solution

The fourth proportional to 67,484.68, 93,127.80 and 37,269.26 is: 51,430.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,484.68 : 93,127.80 = 37,269.26 : x
  2. Step 2: Convert to fraction form
    67,484.68/93,127.80 = 37,269.26/x
  3. Step 3: Cross multiply
    67,484.68x = 93,127.80 × 37,269.26
  4. Step 4: Simplify right side
    67,484.68x = 3,470,804,191.43
  5. Step 5: Solve for x
    x = 3,470,804,191.43/67,484.68
  6. Step 6: Final answer
    x = 51,430.99

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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.