Home / 69,587.45-96,108.91-46,886.69

Finding the Fourth Proportional to 69,587.45, 96,108.91 and 46,886.69

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Solution

The fourth proportional to 69,587.45, 96,108.91 and 46,886.69 is: 64,756.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,587.45 : 96,108.91 = 46,886.69 : x
  2. Step 2: Convert to fraction form
    69,587.45/96,108.91 = 46,886.69/x
  3. Step 3: Cross multiply
    69,587.45x = 96,108.91 × 46,886.69
  4. Step 4: Simplify right side
    69,587.45x = 4,506,228,071.65
  5. Step 5: Solve for x
    x = 4,506,228,071.65/69,587.45
  6. Step 6: Final answer
    x = 64,756.34

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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.