Home / 46,970.70-64,820.10-26,830.26

Finding the Fourth Proportional to 46,970.70, 64,820.10 and 26,830.26

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Solution

The fourth proportional to 46,970.70, 64,820.10 and 26,830.26 is: 37,026.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,970.70 : 64,820.10 = 26,830.26 : x
  2. Step 2: Convert to fraction form
    46,970.70/64,820.10 = 26,830.26/x
  3. Step 3: Cross multiply
    46,970.70x = 64,820.10 × 26,830.26
  4. Step 4: Simplify right side
    46,970.70x = 1,739,140,136.23
  5. Step 5: Solve for x
    x = 1,739,140,136.23/46,970.70
  6. Step 6: Final answer
    x = 37,026.06

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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.