Home / 46,657.16-69,985.48-11,596.80

Finding the Fourth Proportional to 46,657.16, 69,985.48 and 11,596.80

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Solution

The fourth proportional to 46,657.16, 69,985.48 and 11,596.80 is: 17,395.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,657.16 : 69,985.48 = 11,596.80 : x
  2. Step 2: Convert to fraction form
    46,657.16/69,985.48 = 11,596.80/x
  3. Step 3: Cross multiply
    46,657.16x = 69,985.48 × 11,596.80
  4. Step 4: Simplify right side
    46,657.16x = 811,607,614.46
  5. Step 5: Solve for x
    x = 811,607,614.46/46,657.16
  6. Step 6: Final answer
    x = 17,395.14

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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.