Home / 62,688.03-94,070.93-56,233.95

Finding the Fourth Proportional to 62,688.03, 94,070.93 and 56,233.95

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Solution

The fourth proportional to 62,688.03, 94,070.93 and 56,233.95 is: 84,385.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,688.03 : 94,070.93 = 56,233.95 : x
  2. Step 2: Convert to fraction form
    62,688.03/94,070.93 = 56,233.95/x
  3. Step 3: Cross multiply
    62,688.03x = 94,070.93 × 56,233.95
  4. Step 4: Simplify right side
    62,688.03x = 5,289,979,692.90
  5. Step 5: Solve for x
    x = 5,289,979,692.90/62,688.03
  6. Step 6: Final answer
    x = 84,385.80

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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.