Home / 63,152.37-94,266.23-55,679.22

Finding the Fourth Proportional to 63,152.37, 94,266.23 and 55,679.22

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Solution

The fourth proportional to 63,152.37, 94,266.23 and 55,679.22 is: 83,111.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,152.37 : 94,266.23 = 55,679.22 : x
  2. Step 2: Convert to fraction form
    63,152.37/94,266.23 = 55,679.22/x
  3. Step 3: Cross multiply
    63,152.37x = 94,266.23 × 55,679.22
  4. Step 4: Simplify right side
    63,152.37x = 5,248,669,880.34
  5. Step 5: Solve for x
    x = 5,248,669,880.34/63,152.37
  6. Step 6: Final answer
    x = 83,111.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.