Home / 45,810.60-63,210.96-26,693.52

Finding the Fourth Proportional to 45,810.60, 63,210.96 and 26,693.52

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Solution

The fourth proportional to 45,810.60, 63,210.96 and 26,693.52 is: 36,832.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,810.60 : 63,210.96 = 26,693.52 : x
  2. Step 2: Convert to fraction form
    45,810.60/63,210.96 = 26,693.52/x
  3. Step 3: Cross multiply
    45,810.60x = 63,210.96 × 26,693.52
  4. Step 4: Simplify right side
    45,810.60x = 1,687,323,024.98
  5. Step 5: Solve for x
    x = 1,687,323,024.98/45,810.60
  6. Step 6: Final answer
    x = 36,832.59

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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.