Home / 88,746.63-122,475.33-48,464.15

Finding the Fourth Proportional to 88,746.63, 122,475.33 and 48,464.15

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Solution

The fourth proportional to 88,746.63, 122,475.33 and 48,464.15 is: 66,883.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,746.63 : 122,475.33 = 48,464.15 : x
  2. Step 2: Convert to fraction form
    88,746.63/122,475.33 = 48,464.15/x
  3. Step 3: Cross multiply
    88,746.63x = 122,475.33 × 48,464.15
  4. Step 4: Simplify right side
    88,746.63x = 5,935,662,152.04
  5. Step 5: Solve for x
    x = 5,935,662,152.04/88,746.63
  6. Step 6: Final answer
    x = 66,883.24

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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.