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Finding the Fourth Proportional to 46,802.75, 64,587.80 and 25,582.10

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Solution

The fourth proportional to 46,802.75, 64,587.80 and 25,582.10 is: 35,303.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,802.75 : 64,587.80 = 25,582.10 : x
  2. Step 2: Convert to fraction form
    46,802.75/64,587.80 = 25,582.10/x
  3. Step 3: Cross multiply
    46,802.75x = 64,587.80 × 25,582.10
  4. Step 4: Simplify right side
    46,802.75x = 1,652,291,430.47
  5. Step 5: Solve for x
    x = 1,652,291,430.47/46,802.75
  6. Step 6: Final answer
    x = 35,303.30

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.