Home / 93,110.02-139,417.14-63,585.52

Finding the Fourth Proportional to 93,110.02, 139,417.14 and 63,585.52

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Solution

The fourth proportional to 93,110.02, 139,417.14 and 63,585.52 is: 95,208.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,110.02 : 139,417.14 = 63,585.52 : x
  2. Step 2: Convert to fraction form
    93,110.02/139,417.14 = 63,585.52/x
  3. Step 3: Cross multiply
    93,110.02x = 139,417.14 × 63,585.52
  4. Step 4: Simplify right side
    93,110.02x = 8,864,911,343.81
  5. Step 5: Solve for x
    x = 8,864,911,343.81/93,110.02
  6. Step 6: Final answer
    x = 95,208.99

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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.