Home / 61,488.04-92,023.74-37,810.58

Finding the Fourth Proportional to 61,488.04, 92,023.74 and 37,810.58

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Solution

The fourth proportional to 61,488.04, 92,023.74 and 37,810.58 is: 56,587.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,488.04 : 92,023.74 = 37,810.58 : x
  2. Step 2: Convert to fraction form
    61,488.04/92,023.74 = 37,810.58/x
  3. Step 3: Cross multiply
    61,488.04x = 92,023.74 × 37,810.58
  4. Step 4: Simplify right side
    61,488.04x = 3,479,470,983.17
  5. Step 5: Solve for x
    x = 3,479,470,983.17/61,488.04
  6. Step 6: Final answer
    x = 56,587.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.