Home / 64,039.24-88,377.11-35,362.95

Finding the Fourth Proportional to 64,039.24, 88,377.11 and 35,362.95

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Solution

The fourth proportional to 64,039.24, 88,377.11 and 35,362.95 is: 48,802.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,039.24 : 88,377.11 = 35,362.95 : x
  2. Step 2: Convert to fraction form
    64,039.24/88,377.11 = 35,362.95/x
  3. Step 3: Cross multiply
    64,039.24x = 88,377.11 × 35,362.95
  4. Step 4: Simplify right side
    64,039.24x = 3,125,274,946.46
  5. Step 5: Solve for x
    x = 3,125,274,946.46/64,039.24
  6. Step 6: Final answer
    x = 48,802.50

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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.