Home / 46,707.06-64,457.58-26,565.78

Finding the Fourth Proportional to 46,707.06, 64,457.58 and 26,565.78

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Solution

The fourth proportional to 46,707.06, 64,457.58 and 26,565.78 is: 36,661.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,707.06 : 64,457.58 = 26,565.78 : x
  2. Step 2: Convert to fraction form
    46,707.06/64,457.58 = 26,565.78/x
  3. Step 3: Cross multiply
    46,707.06x = 64,457.58 × 26,565.78
  4. Step 4: Simplify right side
    46,707.06x = 1,712,365,889.61
  5. Step 5: Solve for x
    x = 1,712,365,889.61/46,707.06
  6. Step 6: Final answer
    x = 36,661.82

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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.