Home / 46,417.69-64,108.56-31,283.92

Finding the Fourth Proportional to 46,417.69, 64,108.56 and 31,283.92

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Solution

The fourth proportional to 46,417.69, 64,108.56 and 31,283.92 is: 43,206.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,417.69 : 64,108.56 = 31,283.92 : x
  2. Step 2: Convert to fraction form
    46,417.69/64,108.56 = 31,283.92/x
  3. Step 3: Cross multiply
    46,417.69x = 64,108.56 × 31,283.92
  4. Step 4: Simplify right side
    46,417.69x = 2,005,567,062.36
  5. Step 5: Solve for x
    x = 2,005,567,062.36/46,417.69
  6. Step 6: Final answer
    x = 43,206.96

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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.