Home / 46,690.80-64,430.79-26,544.90

Finding the Fourth Proportional to 46,690.80, 64,430.79 and 26,544.90

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Solution

The fourth proportional to 46,690.80, 64,430.79 and 26,544.90 is: 36,630.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,690.80 : 64,430.79 = 26,544.90 : x
  2. Step 2: Convert to fraction form
    46,690.80/64,430.79 = 26,544.90/x
  3. Step 3: Cross multiply
    46,690.80x = 64,430.79 × 26,544.90
  4. Step 4: Simplify right side
    46,690.80x = 1,710,308,877.47
  5. Step 5: Solve for x
    x = 1,710,308,877.47/46,690.80
  6. Step 6: Final answer
    x = 36,630.53

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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.