Home / 62,776.48-94,156.28-23,328.16

Finding the Fourth Proportional to 62,776.48, 94,156.28 and 23,328.16

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Solution

The fourth proportional to 62,776.48, 94,156.28 and 23,328.16 is: 34,989.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,776.48 : 94,156.28 = 23,328.16 : x
  2. Step 2: Convert to fraction form
    62,776.48/94,156.28 = 23,328.16/x
  3. Step 3: Cross multiply
    62,776.48x = 94,156.28 × 23,328.16
  4. Step 4: Simplify right side
    62,776.48x = 2,196,492,764.84
  5. Step 5: Solve for x
    x = 2,196,492,764.84/62,776.48
  6. Step 6: Final answer
    x = 34,989.10

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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.