Home / 48,227.04-72,341.28-14,946.72

Finding the Fourth Proportional to 48,227.04, 72,341.28 and 14,946.72

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Solution

The fourth proportional to 48,227.04, 72,341.28 and 14,946.72 is: 22,420.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,227.04 : 72,341.28 = 14,946.72 : x
  2. Step 2: Convert to fraction form
    48,227.04/72,341.28 = 14,946.72/x
  3. Step 3: Cross multiply
    48,227.04x = 72,341.28 × 14,946.72
  4. Step 4: Simplify right side
    48,227.04x = 1,081,264,856.60
  5. Step 5: Solve for x
    x = 1,081,264,856.60/48,227.04
  6. Step 6: Final answer
    x = 22,420.30

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1.5x scale

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.